Figure 7. Mining employment and over-the-year energy price percent change, seasonally adjusted, January 1958–December 2015
| Date | 
Mining employment | 
Over-the-year energy price percent change | 
| 
 Jan 1958 
 | 
760.1 | 
1.41 | 
| 
 Feb 1958 
 | 
743.4 | 
-0.47 | 
| 
 Mar 1958 
 | 
727.2 | 
-0.47 | 
| 
 Apr 1958 
 | 
707.4 | 
-0.93 | 
| 
 May 1958 
 | 
694.6 | 
-0.46 | 
| 
 Jun 1958 
 | 
695.7 | 
-0.46 | 
| 
 Jul 1958 
 | 
695.2 | 
0.47 | 
| 
 Aug 1958 
 | 
702.8 | 
1.40 | 
| 
 Sep 1958 
 | 
709.5 | 
1.40 | 
| 
 Oct 1958 
 | 
707.3 | 
1.40 | 
| 
 Nov 1958 
 | 
710.4 | 
-0.47 | 
| 
 Dec 1958 
 | 
711.8 | 
-0.47 | 
| 
 Jan 1959 
 | 
713.0 | 
-0.93 | 
| 
 Feb 1959 
 | 
704.2 | 
1.41 | 
| 
 Mar 1959 
 | 
704.1 | 
1.40 | 
| 
 Apr 1959 
 | 
705.2 | 
1.87 | 
| 
 May 1959 
 | 
710.0 | 
1.40 | 
| 
 Jun 1959 
 | 
715.0 | 
1.86 | 
| 
 Jul 1959 
 | 
725.3 | 
0.93 | 
| 
 Aug 1959 
 | 
667.0 | 
0.92 | 
| 
 Sep 1959 
 | 
652.5 | 
0.92 | 
| 
 Oct 1959 
 | 
655.6 | 
2.30 | 
| 
 Nov 1959 
 | 
686.0 | 
3.74 | 
| 
 Dec 1959 
 | 
694.5 | 
4.21 | 
| 
 Jan 1960 
 | 
686.0 | 
4.21 | 
| 
 Feb 1960 
 | 
690.9 | 
2.78 | 
| 
 Mar 1960 
 | 
689.2 | 
2.76 | 
| 
 Apr 1960 
 | 
692.9 | 
2.75 | 
| 
 May 1960 
 | 
685.8 | 
2.29 | 
| 
 Jun 1960 
 | 
682.0 | 
2.28 | 
| 
 Jul 1960 
 | 
663.1 | 
3.21 | 
| 
 Aug 1960 
 | 
682.8 | 
2.74 | 
| 
 Sep 1960 
 | 
678.3 | 
3.20 | 
| 
 Oct 1960 
 | 
677.2 | 
1.35 | 
| 
 Nov 1960 
 | 
666.3 | 
2.25 | 
| 
 Dec 1960 
 | 
658.0 | 
1.35 | 
| 
 Jan 1961 
 | 
652.4 | 
1.79 | 
| 
 Feb 1961 
 | 
646.3 | 
1.80 | 
| 
 Mar 1961 
 | 
644.6 | 
1.35 | 
| 
 Apr 1961 
 | 
639.6 | 
-0.89 | 
| 
 May 1961 
 | 
639.7 | 
0.45 | 
| 
 Jun 1961 
 | 
642.4 | 
0.45 | 
| 
 Jul 1961 
 | 
642.5 | 
0.00 | 
| 
 Aug 1961 
 | 
644.5 | 
0.00 | 
| 
 Sep 1961 
 | 
646.8 | 
0.00 | 
| 
 Oct 1961 
 | 
642.1 | 
-0.44 | 
| 
 Nov 1961 
 | 
642.6 | 
-0.88 | 
| 
 Dec 1961 
 | 
638.8 | 
-0.88 | 
| 
 Jan 1962 
 | 
638.7 | 
-1.32 | 
| 
 Feb 1962 
 | 
637.8 | 
0.00 | 
| 
 Mar 1962 
 | 
635.5 | 
-0.88 | 
| 
 Apr 1962 
 | 
632.5 | 
2.25 | 
| 
 May 1962 
 | 
631.4 | 
1.34 | 
| 
 Jun 1962 
 | 
624.7 | 
0.00 | 
| 
 Jul 1962 
 | 
617.6 | 
-0.89 | 
| 
 Aug 1962 
 | 
623.0 | 
-0.44 | 
| 
 Sep 1962 
 | 
620.0 | 
0.88 | 
| 
 Oct 1962 
 | 
617.6 | 
1.34 | 
| 
 Nov 1962 
 | 
610.9 | 
0.89 | 
| 
 Dec 1962 
 | 
607.4 | 
1.79 | 
| 
 Jan 1963 
 | 
605.8 | 
1.79 | 
| 
 Feb 1963 
 | 
605.6 | 
0.44 | 
| 
 Mar 1963 
 | 
606.8 | 
1.34 | 
| 
 Apr 1963 
 | 
610.7 | 
-0.44 | 
| 
 May 1963 
 | 
612.1 | 
-0.44 | 
| 
 Jun 1963 
 | 
613.8 | 
0.00 | 
| 
 Jul 1963 
 | 
613.2 | 
1.79 | 
| 
 Aug 1963 
 | 
612.4 | 
0.89 | 
| 
 Sep 1963 
 | 
611.3 | 
-1.32 | 
| 
 Oct 1963 
 | 
610.7 | 
0.00 | 
| 
 Nov 1963 
 | 
608.8 | 
-0.44 | 
| 
 Dec 1963 
 | 
610.4 | 
-0.88 | 
| 
 Jan 1964 
 | 
607.3 | 
0.00 | 
| 
 Feb 1964 
 | 
607.4 | 
-2.20 | 
| 
 Mar 1964 
 | 
607.4 | 
-0.44 | 
| 
 Apr 1964 
 | 
607.7 | 
-0.44 | 
| 
 May 1964 
 | 
605.7 | 
-0.44 | 
| 
 Jun 1964 
 | 
609.5 | 
0.44 | 
| 
 Jul 1964 
 | 
608.0 | 
-0.88 | 
| 
 Aug 1964 
 | 
606.8 | 
0.00 | 
| 
 Sep 1964 
 | 
610.0 | 
0.00 | 
| 
 Oct 1964 
 | 
612.3 | 
-0.88 | 
| 
 Nov 1964 
 | 
614.7 | 
-0.44 | 
| 
 Dec 1964 
 | 
614.1 | 
0.00 | 
| 
 Jan 1965 
 | 
614.2 | 
0.00 | 
| 
 Feb 1965 
 | 
614.3 | 
2.25 | 
| 
 Mar 1965 
 | 
611.1 | 
0.00 | 
| 
 Apr 1965 
 | 
610.6 | 
1.78 | 
| 
 May 1965 
 | 
610.4 | 
2.22 | 
| 
 Jun 1965 
 | 
607.2 | 
2.21 | 
| 
 Jul 1965 
 | 
608.9 | 
2.22 | 
| 
 Aug 1965 
 | 
608.9 | 
1.77 | 
| 
 Sep 1965 
 | 
603.4 | 
2.67 | 
| 
 Oct 1965 
 | 
608.5 | 
2.22 | 
| 
 Nov 1965 
 | 
610.9 | 
2.67 | 
| 
 Dec 1965 
 | 
609.9 | 
2.21 | 
| 
 Jan 1966 
 | 
610.8 | 
1.32 | 
| 
 Feb 1966 
 | 
609.5 | 
2.20 | 
| 
 Mar 1966 
 | 
611.4 | 
2.65 | 
| 
 Apr 1966 
 | 
574.9 | 
1.31 | 
| 
 May 1966 
 | 
608.5 | 
0.87 | 
| 
 Jun 1966 
 | 
609.5 | 
0.87 | 
| 
 Jul 1966 
 | 
611.2 | 
1.74 | 
| 
 Aug 1966 
 | 
614.9 | 
1.30 | 
| 
 Sep 1966 
 | 
614.3 | 
1.30 | 
| 
 Oct 1966 
 | 
613.9 | 
1.74 | 
| 
 Nov 1966 
 | 
611.4 | 
1.73 | 
| 
 Dec 1966 
 | 
612.3 | 
1.73 | 
| 
 Jan 1967 
 | 
611.7 | 
2.16 | 
| 
 Feb 1967 
 | 
609.7 | 
2.16 | 
| 
 Mar 1967 
 | 
608.4 | 
1.72 | 
| 
 Apr 1967 
 | 
605.8 | 
3.02 | 
| 
 May 1967 
 | 
604.1 | 
3.02 | 
| 
 Jun 1967 
 | 
602.7 | 
2.15 | 
| 
 Jul 1967 
 | 
604.2 | 
1.71 | 
| 
 Aug 1967 
 | 
590.5 | 
2.58 | 
| 
 Sep 1967 
 | 
587.4 | 
2.56 | 
| 
 Oct 1967 
 | 
585.6 | 
2.14 | 
| 
 Nov 1967 
 | 
585.6 | 
2.13 | 
| 
 Dec 1967 
 | 
585.0 | 
1.70 | 
| 
 Jan 1968 
 | 
582.4 | 
1.69 | 
| 
 Feb 1968 
 | 
584.0 | 
1.69 | 
| 
 Mar 1968 
 | 
582.7 | 
2.12 | 
| 
 Apr 1968 
 | 
596.6 | 
0.42 | 
| 
 May 1968 
 | 
596.7 | 
0.84 | 
| 
 Jun 1968 
 | 
597.2 | 
1.68 | 
| 
 Jul 1968 
 | 
599.9 | 
1.68 | 
| 
 Aug 1968 
 | 
600.9 | 
1.67 | 
| 
 Sep 1968 
 | 
602.7 | 
1.25 | 
| 
 Oct 1968 
 | 
556.8 | 
1.67 | 
| 
 Nov 1968 
 | 
601.9 | 
1.67 | 
| 
 Dec 1968 
 | 
600.5 | 
1.67 | 
| 
 Jan 1969 
 | 
600.8 | 
1.67 | 
| 
 Feb 1969 
 | 
600.9 | 
1.24 | 
| 
 Mar 1969 
 | 
597.2 | 
2.49 | 
| 
 Apr 1969 
 | 
596.3 | 
3.75 | 
| 
 May 1969 
 | 
596.9 | 
2.90 | 
| 
 Jun 1969 
 | 
597.6 | 
3.31 | 
| 
 Jul 1969 
 | 
603.3 | 
2.89 | 
| 
 Aug 1969 
 | 
608.9 | 
2.47 | 
| 
 Sep 1969 
 | 
612.7 | 
2.88 | 
| 
 Oct 1969 
 | 
614.0 | 
2.88 | 
| 
 Nov 1969 
 | 
612.1 | 
2.46 | 
| 
 Dec 1969 
 | 
612.7 | 
3.29 | 
| 
 Jan 1970 
 | 
608.0 | 
2.87 | 
| 
 Feb 1970 
 | 
606.6 | 
2.87 | 
| 
 Mar 1970 
 | 
605.7 | 
1.21 | 
| 
 Apr 1970 
 | 
602.9 | 
2.41 | 
| 
 May 1970 
 | 
601.8 | 
2.42 | 
| 
 Jun 1970 
 | 
604.9 | 
1.20 | 
| 
 Jul 1970 
 | 
604.7 | 
2.41 | 
| 
 Aug 1970 
 | 
609.9 | 
2.01 | 
| 
 Sep 1970 
 | 
610.9 | 
2.40 | 
| 
 Oct 1970 
 | 
611.4 | 
3.60 | 
| 
 Nov 1970 
 | 
612.0 | 
4.00 | 
| 
 Dec 1970 
 | 
611.2 | 
4.38 | 
| 
 Jan 1971 
 | 
605.2 | 
4.78 | 
| 
 Feb 1971 
 | 
600.5 | 
4.38 | 
| 
 Mar 1971 
 | 
598.9 | 
4.80 | 
| 
 Apr 1971 
 | 
599.2 | 
2.35 | 
| 
 May 1971 
 | 
599.9 | 
3.15 | 
| 
 Jun 1971 
 | 
599.0 | 
3.95 | 
| 
 Jul 1971 
 | 
580.3 | 
3.14 | 
| 
 Aug 1971 
 | 
597.7 | 
5.51 | 
| 
 Sep 1971 
 | 
604.2 | 
5.08 | 
| 
 Oct 1971 
 | 
540.3 | 
4.25 | 
| 
 Nov 1971 
 | 
544.5 | 
3.46 | 
| 
 Dec 1971 
 | 
604.0 | 
3.05 | 
| 
 Jan 1972 
 | 
602.5 | 
2.66 | 
| 
 Feb 1972 
 | 
598.5 | 
2.29 | 
| 
 Mar 1972 
 | 
601.5 | 
2.67 | 
| 
 Apr 1972 
 | 
595.3 | 
3.07 | 
| 
 May 1972 
 | 
598.6 | 
3.05 | 
| 
 Jun 1972 
 | 
600.0 | 
2.66 | 
| 
 Jul 1972 
 | 
596.7 | 
3.04 | 
| 
 Aug 1972 
 | 
605.8 | 
1.87 | 
| 
 Sep 1972 
 | 
611.5 | 
2.60 | 
| 
 Oct 1972 
 | 
611.3 | 
2.59 | 
| 
 Nov 1972 
 | 
608.9 | 
3.72 | 
| 
 Dec 1972 
 | 
604.7 | 
2.96 | 
| 
 Jan 1973 
 | 
601.2 | 
3.33 | 
| 
 Feb 1973 
 | 
604.0 | 
5.22 | 
| 
 Mar 1973 
 | 
603.6 | 
5.20 | 
| 
 Apr 1973 
 | 
603.8 | 
6.32 | 
| 
 May 1973 
 | 
605.3 | 
6.67 | 
| 
 Jun 1973 
 | 
611.7 | 
8.15 | 
| 
 Jul 1973 
 | 
617.0 | 
7.75 | 
| 
 Aug 1973 
 | 
622.7 | 
7.69 | 
| 
 Sep 1973 
 | 
625.7 | 
6.52 | 
| 
 Oct 1973 
 | 
630.1 | 
9.39 | 
| 
 Nov 1973 
 | 
636.3 | 
12.90 | 
| 
 Dec 1973 
 | 
641.0 | 
16.91 | 
| 
 Jan 1974 
 | 
645.5 | 
22.22 | 
| 
 Feb 1974 
 | 
649.2 | 
25.53 | 
| 
 Mar 1974 
 | 
650.1 | 
30.39 | 
| 
 Apr 1974 
 | 
659.8 | 
31.47 | 
| 
 May 1974 
 | 
666.8 | 
32.99 | 
| 
 Jun 1974 
 | 
672.1 | 
32.19 | 
| 
 Jul 1974 
 | 
678.5 | 
33.22 | 
| 
 Aug 1974 
 | 
684.9 | 
33.33 | 
| 
 Sep 1974 
 | 
692.8 | 
33.67 | 
| 
 Oct 1974 
 | 
703.4 | 
29.37 | 
| 
 Nov 1974 
 | 
707.3 | 
25.08 | 
| 
 Dec 1974 
 | 
672.9 | 
21.85 | 
| 
 Jan 1975 
 | 
715.3 | 
17.30 | 
| 
 Feb 1975 
 | 
718.3 | 
13.84 | 
| 
 Mar 1975 
 | 
720.9 | 
10.03 | 
| 
 Apr 1975 
 | 
716.9 | 
9.04 | 
| 
 May 1975 
 | 
727.5 | 
7.83 | 
| 
 Jun 1975 
 | 
727.4 | 
8.03 | 
| 
 Jul 1975 
 | 
727.5 | 
9.25 | 
| 
 Aug 1975 
 | 
731.6 | 
9.18 | 
| 
 Sep 1975 
 | 
732.9 | 
9.92 | 
| 
 Oct 1975 
 | 
737.6 | 
10.97 | 
| 
 Nov 1975 
 | 
737.8 | 
11.42 | 
| 
 Dec 1975 
 | 
743.4 | 
11.36 | 
| 
 Jan 1976 
 | 
744.8 | 
11.25 | 
| 
 Feb 1976 
 | 
743.1 | 
10.17 | 
| 
 Mar 1976 
 | 
747.2 | 
8.62 | 
| 
 Apr 1976 
 | 
745.3 | 
7.07 | 
| 
 May 1976 
 | 
745.8 | 
6.78 | 
| 
 Jun 1976 
 | 
749.0 | 
6.47 | 
| 
 Jul 1976 
 | 
756.6 | 
5.41 | 
| 
 Aug 1976 
 | 
728.1 | 
5.61 | 
| 
 Sep 1976 
 | 
759.7 | 
5.79 | 
| 
 Oct 1976 
 | 
760.0 | 
5.98 | 
| 
 Nov 1976 
 | 
761.8 | 
6.61 | 
| 
 Dec 1976 
 | 
766.1 | 
7.71 | 
| 
 Jan 1977 
 | 
771.8 | 
8.09 | 
| 
 Feb 1977 
 | 
775.1 | 
8.33 | 
| 
 Mar 1977 
 | 
787.5 | 
9.75 | 
| 
 Apr 1977 
 | 
792.7 | 
10.71 | 
| 
 May 1977 
 | 
796.2 | 
10.88 | 
| 
 Jun 1977 
 | 
807.2 | 
10.14 | 
| 
 Jul 1977 
 | 
783.5 | 
9.60 | 
| 
 Aug 1977 
 | 
768.6 | 
9.51 | 
| 
 Sep 1977 
 | 
802.4 | 
8.97 | 
| 
 Oct 1977 
 | 
805.5 | 
9.54 | 
| 
 Nov 1977 
 | 
811.0 | 
9.62 | 
| 
 Dec 1977 
 | 
670.4 | 
8.63 | 
| 
 Jan 1978 
 | 
668.3 | 
6.24 | 
| 
 Feb 1978 
 | 
672.2 | 
5.20 | 
| 
 Mar 1978 
 | 
686.3 | 
5.37 | 
| 
 Apr 1978 
 | 
841.1 | 
5.76 | 
| 
 May 1978 
 | 
846.8 | 
5.73 | 
| 
 Jun 1978 
 | 
854.9 | 
6.13 | 
| 
 Jul 1978 
 | 
861.5 | 
6.11 | 
| 
 Aug 1978 
 | 
863.8 | 
6.26 | 
| 
 Sep 1978 
 | 
868.2 | 
6.83 | 
| 
 Oct 1978 
 | 
875.1 | 
7.13 | 
| 
 Nov 1978 
 | 
883.5 | 
7.02 | 
| 
 Dec 1978 
 | 
887.7 | 
8.33 | 
| 
 Jan 1979 
 | 
891.1 | 
9.20 | 
| 
 Feb 1979 
 | 
898.2 | 
10.47 | 
| 
 Mar 1979 
 | 
904.8 | 
12.55 | 
| 
 Apr 1979 
 | 
904.7 | 
15.76 | 
| 
 May 1979 
 | 
908.0 | 
19.92 | 
| 
 Jun 1979 
 | 
913.7 | 
24.66 | 
| 
 Jul 1979 
 | 
922.3 | 
29.17 | 
| 
 Aug 1979 
 | 
929.6 | 
32.51 | 
| 
 Sep 1979 
 | 
933.8 | 
35.15 | 
| 
 Oct 1979 
 | 
939.3 | 
35.86 | 
| 
 Nov 1979 
 | 
942.1 | 
36.25 | 
| 
 Dec 1979 
 | 
949.4 | 
37.39 | 
| 
 Jan 1980 
 | 
953.1 | 
41.76 | 
| 
 Feb 1980 
 | 
959.4 | 
46.51 | 
| 
 Mar 1980 
 | 
965.5 | 
47.21 | 
| 
 Apr 1980 
 | 
974.7 | 
43.53 | 
| 
 May 1980 
 | 
987.8 | 
39.35 | 
| 
 Jun 1980 
 | 
997.6 | 
33.69 | 
| 
 Jul 1980 
 | 
983.2 | 
28.83 | 
| 
 Aug 1980 
 | 
980.7 | 
25.11 | 
| 
 Sep 1980 
 | 
997.2 | 
21.70 | 
| 
 Oct 1980 
 | 
1,008.1 | 
19.73 | 
| 
 Nov 1980 
 | 
1,026.1 | 
18.72 | 
| 
 Dec 1980 
 | 
1,041.5 | 
18.10 | 
| 
 Jan 1981 
 | 
1,055.1 | 
16.43 | 
| 
 Feb 1981 
 | 
1,064.7 | 
16.24 | 
| 
 Mar 1981 
 | 
1,078.1 | 
15.27 | 
| 
 Apr 1981 
 | 
941.2 | 
14.29 | 
| 
 May 1981 
 | 
953.7 | 
13.31 | 
| 
 Jun 1981 
 | 
1,107.4 | 
12.49 | 
| 
 Jul 1981 
 | 
1,136.0 | 
12.23 | 
| 
 Aug 1981 
 | 
1,151.9 | 
12.16 | 
| 
 Sep 1981 
 | 
1,162.2 | 
12.69 | 
| 
 Oct 1981 
 | 
1,166.3 | 
12.73 | 
| 
 Nov 1981 
 | 
1,176.0 | 
13.18 | 
| 
 Dec 1981 
 | 
1,177.4 | 
11.91 | 
| 
 Jan 1982 
 | 
1,171.6 | 
9.23 | 
| 
 Feb 1982 
 | 
1,173.1 | 
2.94 | 
| 
 Mar 1982 
 | 
1,175.0 | 
-0.82 | 
| 
 Apr 1982 
 | 
1,155.3 | 
-3.48 | 
| 
 May 1982 
 | 
1,129.3 | 
-2.25 | 
| 
 Jun 1982 
 | 
1,107.0 | 
1.13 | 
| 
 Jul 1982 
 | 
1,078.7 | 
2.06 | 
| 
 Aug 1982 
 | 
1,054.6 | 
2.04 | 
| 
 Sep 1982 
 | 
1,033.5 | 
1.72 | 
| 
 Oct 1982 
 | 
1,010.6 | 
2.52 | 
| 
 Nov 1982 
 | 
991.2 | 
1.99 | 
| 
 Dec 1982 
 | 
974.2 | 
1.28 | 
| 
 Jan 1983 
 | 
955.1 | 
-0.99 | 
| 
 Feb 1983 
 | 
929.6 | 
-0.31 | 
| 
 Mar 1983 
 | 
920.4 | 
0.21 | 
| 
 Apr 1983 
 | 
906.5 | 
4.99 | 
| 
 May 1983 
 | 
901.9 | 
4.91 | 
| 
 Jun 1983 
 | 
899.0 | 
2.24 | 
| 
 Jul 1983 
 | 
904.7 | 
1.61 | 
| 
 Aug 1983 
 | 
902.7 | 
1.40 | 
| 
 Sep 1983 
 | 
901.9 | 
0.70 | 
| 
 Oct 1983 
 | 
913.4 | 
-0.88 | 
| 
 Nov 1983 
 | 
914.1 | 
-1.95 | 
| 
 Dec 1983 
 | 
917.1 | 
-2.72 | 
| 
 Jan 1984 
 | 
919.9 | 
0.60 | 
| 
 Feb 1984 
 | 
920.3 | 
3.79 | 
| 
 Mar 1984 
 | 
922.8 | 
4.75 | 
| 
 Apr 1984 
 | 
922.3 | 
2.83 | 
| 
 May 1984 
 | 
928.4 | 
1.20 | 
| 
 Jun 1984 
 | 
933.6 | 
0.20 | 
| 
 Jul 1984 
 | 
935.3 | 
-0.40 | 
| 
 Aug 1984 
 | 
938.4 | 
-1.09 | 
| 
 Sep 1984 
 | 
934.6 | 
-0.40 | 
| 
 Oct 1984 
 | 
925.1 | 
0.30 | 
| 
 Nov 1984 
 | 
920.0 | 
0.30 | 
| 
 Dec 1984 
 | 
910.7 | 
0.10 | 
| 
 Jan 1985 
 | 
908.6 | 
0.10 | 
| 
 Feb 1985 
 | 
906.3 | 
-1.08 | 
| 
 Mar 1985 
 | 
905.9 | 
-0.10 | 
| 
 Apr 1985 
 | 
910.6 | 
0.59 | 
| 
 May 1985 
 | 
905.3 | 
0.59 | 
| 
 Jun 1985 
 | 
899.3 | 
1.39 | 
| 
 Jul 1985 
 | 
889.9 | 
1.69 | 
| 
 Aug 1985 
 | 
882.9 | 
1.10 | 
| 
 Sep 1985 
 | 
874.4 | 
0.60 | 
| 
 Oct 1985 
 | 
868.7 | 
0.10 | 
| 
 Nov 1985 
 | 
860.7 | 
0.99 | 
| 
 Dec 1985 
 | 
855.1 | 
2.30 | 
| 
 Jan 1986 
 | 
851.7 | 
2.29 | 
| 
 Feb 1986 
 | 
834.4 | 
-0.80 | 
| 
 Mar 1986 
 | 
807.9 | 
-8.59 | 
| 
 Apr 1986 
 | 
779.2 | 
-14.76 | 
| 
 May 1986 
 | 
750.2 | 
-14.68 | 
| 
 Jun 1986 
 | 
733.2 | 
-13.11 | 
| 
 Jul 1986 
 | 
726.6 | 
-16.24 | 
| 
 Aug 1986 
 | 
707.6 | 
-17.39 | 
| 
 Sep 1986 
 | 
692.5 | 
-16.60 | 
| 
 Oct 1986 
 | 
690.3 | 
-18.18 | 
| 
 Nov 1986 
 | 
685.4 | 
-19.35 | 
| 
 Dec 1986 
 | 
679.8 | 
-19.43 | 
| 
 Jan 1987 
 | 
675.9 | 
-16.76 | 
| 
 Feb 1987 
 | 
674.6 | 
-12.16 | 
| 
 Mar 1987 
 | 
675.8 | 
-5.40 | 
| 
 Apr 1987 
 | 
678.6 | 
0.46 | 
| 
 May 1987 
 | 
681.6 | 
-0.11 | 
| 
 Jun 1987 
 | 
682.1 | 
-0.34 | 
| 
 Jul 1987 
 | 
684.2 | 
4.21 | 
| 
 Aug 1987 
 | 
688.5 | 
8.25 | 
| 
 Sep 1987 
 | 
693.6 | 
6.99 | 
| 
 Oct 1987 
 | 
699.8 | 
8.21 | 
| 
 Nov 1987 
 | 
697.0 | 
9.62 | 
| 
 Dec 1987 
 | 
696.1 | 
8.48 | 
| 
 Jan 1988 
 | 
692.4 | 
3.98 | 
| 
 Feb 1988 
 | 
691.6 | 
1.49 | 
| 
 Mar 1988 
 | 
690.6 | 
0.91 | 
| 
 Apr 1988 
 | 
690.0 | 
1.37 | 
| 
 May 1988 
 | 
688.3 | 
1.61 | 
| 
 Jun 1988 
 | 
686.0 | 
0.45 | 
| 
 Jul 1988 
 | 
683.4 | 
0.22 | 
| 
 Aug 1988 
 | 
680.8 | 
-0.44 | 
| 
 Sep 1988 
 | 
675.0 | 
-0.55 | 
| 
 Oct 1988 
 | 
671.9 | 
0.22 | 
| 
 Nov 1988 
 | 
665.7 | 
-0.22 | 
| 
 Dec 1988 
 | 
663.3 | 
0.11 | 
| 
 Jan 1989 
 | 
663.1 | 
1.69 | 
| 
 Feb 1989 
 | 
658.4 | 
2.37 | 
| 
 Mar 1989 
 | 
662.4 | 
3.85 | 
| 
 Apr 1989 
 | 
663.7 | 
8.78 | 
| 
 May 1989 
 | 
663.4 | 
10.06 | 
| 
 Jun 1989 
 | 
653.7 | 
9.00 | 
| 
 Jul 1989 
 | 
643.5 | 
8.17 | 
| 
 Aug 1989 
 | 
667.6 | 
5.33 | 
| 
 Sep 1989 
 | 
669.0 | 
4.45 | 
| 
 Oct 1989 
 | 
669.1 | 
5.12 | 
| 
 Nov 1989 
 | 
671.9 | 
4.57 | 
| 
 Dec 1989 
 | 
672.1 | 
5.13 | 
| 
 Jan 1990 
 | 
675.9 | 
9.52 | 
| 
 Feb 1990 
 | 
677.3 | 
8.15 | 
| 
 Mar 1990 
 | 
677.2 | 
6.32 | 
| 
 Apr 1990 
 | 
679.2 | 
0.93 | 
| 
 May 1990 
 | 
682.9 | 
-0.72 | 
| 
 Jun 1990 
 | 
683.7 | 
0.41 | 
| 
 Jul 1990 
 | 
682.7 | 
0.41 | 
| 
 Aug 1990 
 | 
680.1 | 
7.06 | 
| 
 Sep 1990 
 | 
681.1 | 
13.54 | 
| 
 Oct 1990 
 | 
679.0 | 
17.37 | 
| 
 Nov 1990 
 | 
679.5 | 
18.42 | 
| 
 Dec 1990 
 | 
681.3 | 
17.83 | 
| 
 Jan 1991 
 | 
679.9 | 
9.71 | 
| 
 Feb 1991 
 | 
680.3 | 
6.42 | 
| 
 Mar 1991 
 | 
679.9 | 
4.41 | 
| 
 Apr 1991 
 | 
675.0 | 
3.79 | 
| 
 May 1991 
 | 
670.3 | 
5.58 | 
| 
 Jun 1991 
 | 
666.6 | 
3.91 | 
| 
 Jul 1991 
 | 
661.2 | 
3.71 | 
| 
 Aug 1991 
 | 
655.8 | 
-0.49 | 
| 
 Sep 1991 
 | 
649.2 | 
-4.69 | 
| 
 Oct 1991 
 | 
643.1 | 
-8.30 | 
| 
 Nov 1991 
 | 
636.2 | 
-7.91 | 
| 
 Dec 1991 
 | 
632.3 | 
-7.12 | 
| 
 Jan 1992 
 | 
628.1 | 
-6.45 | 
| 
 Feb 1992 
 | 
623.9 | 
-3.16 | 
| 
 Mar 1992 
 | 
622.5 | 
-0.69 | 
| 
 Apr 1992 
 | 
618.6 | 
0.20 | 
| 
 May 1992 
 | 
615.6 | 
-0.10 | 
| 
 Jun 1992 
 | 
608.6 | 
2.18 | 
| 
 Jul 1992 
 | 
606.8 | 
2.98 | 
| 
 Aug 1992 
 | 
602.9 | 
2.37 | 
| 
 Sep 1992 
 | 
597.2 | 
2.07 | 
| 
 Oct 1992 
 | 
598.8 | 
2.66 | 
| 
 Nov 1992 
 | 
598.3 | 
2.64 | 
| 
 Dec 1992 
 | 
597.6 | 
2.13 | 
| 
 Jan 1993 
 | 
598.4 | 
3.45 | 
| 
 Feb 1993 
 | 
588.6 | 
3.06 | 
| 
 Mar 1993 
 | 
591.3 | 
3.66 | 
| 
 Apr 1993 
 | 
589.7 | 
3.45 | 
| 
 May 1993 
 | 
590.6 | 
2.25 | 
| 
 Jun 1993 
 | 
582.4 | 
0.58 | 
| 
 Jul 1993 
 | 
580.4 | 
-0.29 | 
| 
 Aug 1993 
 | 
574.6 | 
-0.10 | 
| 
 Sep 1993 
 | 
577.6 | 
-0.58 | 
| 
 Oct 1993 
 | 
577.4 | 
0.96 | 
| 
 Nov 1993 
 | 
576.9 | 
-0.67 | 
| 
 Dec 1993 
 | 
590.0 | 
-1.52 | 
| 
 Jan 1994 
 | 
587.1 | 
-2.10 | 
| 
 Feb 1994 
 | 
583.4 | 
-0.19 | 
| 
 Mar 1994 
 | 
580.2 | 
-0.57 | 
| 
 Apr 1994 
 | 
578.0 | 
-1.14 | 
| 
 May 1994 
 | 
575.2 | 
-1.44 | 
| 
 Jun 1994 
 | 
575.3 | 
-0.77 | 
| 
 Jul 1994 
 | 
573.5 | 
1.06 | 
| 
 Aug 1994 
 | 
573.9 | 
3.19 | 
| 
 Sep 1994 
 | 
576.0 | 
3.01 | 
| 
 Oct 1994 
 | 
572.7 | 
0.38 | 
| 
 Nov 1994 
 | 
572.3 | 
1.63 | 
| 
 Dec 1994 
 | 
569.7 | 
2.12 | 
| 
 Jan 1995 
 | 
568.2 | 
2.82 | 
| 
 Feb 1995 
 | 
563.5 | 
1.63 | 
| 
 Mar 1995 
 | 
564.2 | 
1.15 | 
| 
 Apr 1995 
 | 
562.1 | 
1.83 | 
| 
 May 1995 
 | 
560.1 | 
2.92 | 
| 
 Jun 1995 
 | 
557.9 | 
3.49 | 
| 
 Jul 1995 
 | 
557.0 | 
1.24 | 
| 
 Aug 1995 
 | 
555.2 | 
-1.03 | 
| 
 Sep 1995 
 | 
554.1 | 
-1.89 | 
| 
 Oct 1995 
 | 
553.3 | 
-1.23 | 
| 
 Nov 1995 
 | 
550.6 | 
-2.54 | 
| 
 Dec 1995 
 | 
550.5 | 
-1.42 | 
| 
 Jan 1996 
 | 
550.2 | 
1.14 | 
| 
 Feb 1996 
 | 
553.2 | 
1.23 | 
| 
 Mar 1996 
 | 
554.8 | 
2.65 | 
| 
 Apr 1996 
 | 
556.0 | 
5.30 | 
| 
 May 1996 
 | 
556.9 | 
5.86 | 
| 
 Jun 1996 
 | 
558.0 | 
3.37 | 
| 
 Jul 1996 
 | 
557.6 | 
4.06 | 
| 
 Aug 1996 
 | 
558.0 | 
3.88 | 
| 
 Sep 1996 
 | 
556.1 | 
5.48 | 
| 
 Oct 1996 
 | 
556.7 | 
5.84 | 
| 
 Nov 1996 
 | 
559.6 | 
8.12 | 
| 
 Dec 1996 
 | 
559.9 | 
9.10 | 
| 
 Jan 1997 
 | 
563.9 | 
7.76 | 
| 
 Feb 1997 
 | 
566.4 | 
7.38 | 
| 
 Mar 1997 
 | 
566.6 | 
4.34 | 
| 
 Apr 1997 
 | 
568.7 | 
-0.18 | 
| 
 May 1997 
 | 
571.1 | 
-2.86 | 
| 
 Jun 1997 
 | 
571.6 | 
-0.27 | 
| 
 Jul 1997 
 | 
573.8 | 
-0.91 | 
| 
 Aug 1997 
 | 
572.6 | 
1.09 | 
| 
 Sep 1997 
 | 
574.9 | 
2.37 | 
| 
 Oct 1997 
 | 
575.3 | 
1.18 | 
| 
 Nov 1997 
 | 
574.4 | 
-0.36 | 
| 
 Dec 1997 
 | 
576.5 | 
-3.60 | 
| 
 Jan 1998 
 | 
578.9 | 
-6.68 | 
| 
 Feb 1998 
 | 
579.1 | 
-8.61 | 
| 
 Mar 1998 
 | 
577.7 | 
-8.58 | 
| 
 Apr 1998 
 | 
573.3 | 
-7.75 | 
| 
 May 1998 
 | 
569.9 | 
-5.15 | 
| 
 Jun 1998 
 | 
568.6 | 
-5.82 | 
| 
 Jul 1998 
 | 
564.2 | 
-5.32 | 
| 
 Aug 1998 
 | 
562.1 | 
-7.94 | 
| 
 Sep 1998 
 | 
557.8 | 
-9.88 | 
| 
 Oct 1998 
 | 
553.1 | 
-9.21 | 
| 
 Nov 1998 
 | 
548.7 | 
-9.25 | 
| 
 Dec 1998 
 | 
546.1 | 
-8.83 | 
| 
 Jan 1999 
 | 
536.9 | 
-7.26 | 
| 
 Feb 1999 
 | 
529.8 | 
-5.61 | 
| 
 Mar 1999 
 | 
527.3 | 
-2.81 | 
| 
 Apr 1999 
 | 
521.0 | 
3.03 | 
| 
 May 1999 
 | 
515.3 | 
1.65 | 
| 
 Jun 1999 
 | 
511.7 | 
0.87 | 
| 
 Jul 1999 
 | 
513.1 | 
3.29 | 
| 
 Aug 1999 
 | 
511.9 | 
7.25 | 
| 
 Sep 1999 
 | 
509.6 | 
10.37 | 
| 
 Oct 1999 
 | 
510.9 | 
10.34 | 
| 
 Nov 1999 
 | 
511.5 | 
10.29 | 
| 
 Dec 1999 
 | 
512.3 | 
13.69 | 
| 
 Jan 2000 
 | 
511.3 | 
15.35 | 
| 
 Feb 2000 
 | 
512.9 | 
19.76 | 
| 
 Mar 2000 
 | 
512.8 | 
23.80 | 
| 
 Apr 2000 
 | 
516.7 | 
14.60 | 
| 
 May 2000 
 | 
519.7 | 
14.39 | 
| 
 Jun 2000 
 | 
519.0 | 
21.34 | 
| 
 Jul 2000 
 | 
520.4 | 
19.31 | 
| 
 Aug 2000 
 | 
521.2 | 
13.06 | 
| 
 Sep 2000 
 | 
525.8 | 
15.56 | 
| 
 Oct 2000 
 | 
528.8 | 
15.71 | 
| 
 Nov 2000 
 | 
526.5 | 
15.87 | 
| 
 Dec 2000 
 | 
526.3 | 
14.32 | 
| 
 Jan 2001 
 | 
528.3 | 
17.39 | 
| 
 Feb 2001 
 | 
531.8 | 
12.88 | 
| 
 Mar 2001 
 | 
534.8 | 
5.95 | 
| 
 Apr 2001 
 | 
535.0 | 
9.43 | 
| 
 May 2001 
 | 
535.3 | 
15.33 | 
| 
 Jun 2001 
 | 
535.4 | 
7.97 | 
| 
 Jul 2001 
 | 
536.4 | 
1.81 | 
| 
 Aug 2001 
 | 
534.5 | 
2.83 | 
| 
 Sep 2001 
 | 
533.8 | 
1.32 | 
| 
 Oct 2001 
 | 
529.8 | 
-5.17 | 
| 
 Nov 2001 
 | 
527.8 | 
-9.52 | 
| 
 Dec 2001 
 | 
526.0 | 
-12.45 | 
| 
 Jan 2002 
 | 
528.1 | 
-15.41 | 
| 
 Feb 2002 
 | 
523.3 | 
-15.36 | 
| 
 Mar 2002 
 | 
516.9 | 
-10.71 | 
| 
 Apr 2002 
 | 
515.5 | 
-8.16 | 
| 
 May 2002 
 | 
511.9 | 
-11.92 | 
| 
 Jun 2002 
 | 
509.1 | 
-11.18 | 
| 
 Jul 2002 
 | 
507.6 | 
-5.56 | 
| 
 Aug 2002 
 | 
507.4 | 
-3.30 | 
| 
 Sep 2002 
 | 
505.9 | 
-5.50 | 
| 
 Oct 2002 
 | 
506.6 | 
3.25 | 
| 
 Nov 2002 
 | 
506.5 | 
8.38 | 
| 
 Dec 2002 
 | 
506.4 | 
11.59 | 
| 
 Jan 2003 
 | 
505.5 | 
16.90 | 
| 
 Feb 2003 
 | 
504.6 | 
24.05 | 
| 
 Mar 2003 
 | 
501.0 | 
22.36 | 
| 
 Apr 2003 
 | 
498.0 | 
12.35 | 
| 
 May 2003 
 | 
500.0 | 
6.15 | 
| 
 Jun 2003 
 | 
501.3 | 
6.74 | 
| 
 Jul 2003 
 | 
502.2 | 
8.01 | 
| 
 Aug 2003 
 | 
501.1 | 
11.94 | 
| 
 Sep 2003 
 | 
501.5 | 
15.52 | 
| 
 Oct 2003 
 | 
503.5 | 
8.59 | 
| 
 Nov 2003 
 | 
505.2 | 
8.05 | 
| 
 Dec 2003 
 | 
506.9 | 
9.21 | 
| 
 Jan 2004 
 | 
509.1 | 
7.79 | 
| 
 Feb 2004 
 | 
509.9 | 
3.55 | 
| 
 Mar 2004 
 | 
515.2 | 
0.83 | 
| 
 Apr 2004 
 | 
517.7 | 
5.05 | 
| 
 May 2004 
 | 
522.3 | 
14.06 | 
| 
 Jun 2004 
 | 
522.4 | 
16.72 | 
| 
 Jul 2004 
 | 
526.0 | 
14.30 | 
| 
 Aug 2004 
 | 
528.2 | 
9.94 | 
| 
 Sep 2004 
 | 
529.3 | 
7.00 | 
| 
 Oct 2004 
 | 
527.3 | 
15.09 | 
| 
 Nov 2004 
 | 
531.9 | 
19.65 | 
| 
 Dec 2004 
 | 
534.3 | 
16.93 | 
| 
 Jan 2005 
 | 
539.3 | 
9.24 | 
| 
 Feb 2005 
 | 
544.0 | 
10.97 | 
| 
 Mar 2005 
 | 
548.6 | 
12.68 | 
| 
 Apr 2005 
 | 
555.3 | 
16.25 | 
| 
 May 2005 
 | 
557.4 | 
10.64 | 
| 
 Jun 2005 
 | 
561.1 | 
8.05 | 
| 
 Jul 2005 
 | 
560.7 | 
14.36 | 
| 
 Aug 2005 
 | 
565.0 | 
21.12 | 
| 
 Sep 2005 
 | 
570.4 | 
36.17 | 
| 
 Oct 2005 
 | 
575.3 | 
29.82 | 
| 
 Nov 2005 
 | 
581.6 | 
16.61 | 
| 
 Dec 2005 
 | 
585.3 | 
15.59 | 
| 
 Jan 2006 
 | 
591.0 | 
25.06 | 
| 
 Feb 2006 
 | 
596.8 | 
19.96 | 
| 
 Mar 2006 
 | 
602.9 | 
17.43 | 
| 
 Apr 2006 
 | 
612.9 | 
19.08 | 
| 
 May 2006 
 | 
614.3 | 
22.35 | 
| 
 Jun 2006 
 | 
620.3 | 
22.05 | 
| 
 Jul 2006 
 | 
624.5 | 
20.31 | 
| 
 Aug 2006 
 | 
628.3 | 
15.48 | 
| 
 Sep 2006 
 | 
631.0 | 
-4.85 | 
| 
 Oct 2006 
 | 
636.2 | 
-10.59 | 
| 
 Nov 2006 
 | 
638.1 | 
-3.61 | 
| 
 Dec 2006 
 | 
642.2 | 
2.72 | 
| 
 Jan 2007 
 | 
644.1 | 
-3.21 | 
| 
 Feb 2007 
 | 
649.2 | 
-0.92 | 
| 
 Mar 2007 
 | 
653.6 | 
4.27 | 
| 
 Apr 2007 
 | 
657.4 | 
2.42 | 
| 
 May 2007 
 | 
660.7 | 
4.42 | 
| 
 Jun 2007 
 | 
663.3 | 
5.00 | 
| 
 Jul 2007 
 | 
668.8 | 
0.84 | 
| 
 Aug 2007 
 | 
668.1 | 
-2.59 | 
| 
 Sep 2007 
 | 
667.9 | 
6.38 | 
| 
 Oct 2007 
 | 
669.4 | 
15.36 | 
| 
 Nov 2007 
 | 
676.2 | 
21.57 | 
| 
 Dec 2007 
 | 
680.8 | 
17.10 | 
| 
 Jan 2008 
 | 
687.3 | 
19.18 | 
| 
 Feb 2008 
 | 
689.3 | 
19.46 | 
| 
 Mar 2008 
 | 
697.1 | 
16.55 | 
| 
 Apr 2008 
 | 
696.0 | 
15.48 | 
| 
 May 2008 
 | 
702.9 | 
16.91 | 
| 
 Jun 2008 
 | 
710.7 | 
24.92 | 
| 
 Jul 2008 
 | 
715.2 | 
29.34 | 
| 
 Aug 2008 
 | 
722.9 | 
27.20 | 
| 
 Sep 2008 
 | 
726.5 | 
23.43 | 
| 
 Oct 2008 
 | 
725.4 | 
12.09 | 
| 
 Nov 2008 
 | 
720.4 | 
-12.80 | 
| 
 Dec 2008 
 | 
715.9 | 
-21.74 | 
| 
 Jan 2009 
 | 
707.4 | 
-21.22 | 
| 
 Feb 2009 
 | 
694.4 | 
-20.03 | 
| 
 Mar 2009 
 | 
677.0 | 
-23.54 | 
| 
 Apr 2009 
 | 
660.8 | 
-24.37 | 
| 
 May 2009 
 | 
644.0 | 
-26.28 | 
| 
 Jun 2009 
 | 
635.9 | 
-24.82 | 
| 
 Jul 2009 
 | 
628.5 | 
-27.80 | 
| 
 Aug 2009 
 | 
619.6 | 
-23.23 | 
| 
 Sep 2009 
 | 
614.3 | 
-22.05 | 
| 
 Oct 2009 
 | 
611.4 | 
-14.01 | 
| 
 Nov 2009 
 | 
614.5 | 
8.08 | 
| 
 Dec 2009 
 | 
614.1 | 
18.88 | 
| 
 Jan 2010 
 | 
619.1 | 
19.11 | 
| 
 Feb 2010 
 | 
624.8 | 
14.10 | 
| 
 Mar 2010 
 | 
631.2 | 
17.33 | 
| 
 Apr 2010 
 | 
635.9 | 
17.84 | 
| 
 May 2010 
 | 
645.7 | 
14.90 | 
| 
 Jun 2010 
 | 
650.9 | 
3.42 | 
| 
 Jul 2010 
 | 
657.5 | 
5.67 | 
| 
 Aug 2010 
 | 
665.4 | 
3.57 | 
| 
 Sep 2010 
 | 
673.1 | 
3.48 | 
| 
 Oct 2010 
 | 
681.1 | 
5.86 | 
| 
 Nov 2010 
 | 
687.5 | 
4.06 | 
| 
 Dec 2010 
 | 
685.8 | 
8.20 | 
| 
 Jan 2011 
 | 
686.5 | 
7.73 | 
| 
 Feb 2011 
 | 
689.0 | 
10.71 | 
| 
 Mar 2011 
 | 
703.2 | 
14.69 | 
| 
 Apr 2011 
 | 
719.4 | 
18.53 | 
| 
 May 2011 
 | 
729.9 | 
21.35 | 
| 
 Jun 2011 
 | 
741.7 | 
20.50 | 
| 
 Jul 2011 
 | 
752.2 | 
19.00 | 
| 
 Aug 2011 
 | 
756.2 | 
18.25 | 
| 
 Sep 2011 
 | 
765.5 | 
18.45 | 
| 
 Oct 2011 
 | 
772.3 | 
13.82 | 
| 
 Nov 2011 
 | 
775.1 | 
12.82 | 
| 
 Dec 2011 
 | 
781.4 | 
7.14 | 
| 
 Jan 2012 
 | 
788.4 | 
6.93 | 
| 
 Feb 2012 
 | 
795.9 | 
7.34 | 
| 
 Mar 2012 
 | 
799.0 | 
4.31 | 
| 
 Apr 2012 
 | 
800.9 | 
1.00 | 
| 
 May 2012 
 | 
804.1 | 
-3.62 | 
| 
 Jun 2012 
 | 
802.5 | 
-4.24 | 
| 
 Jul 2012 
 | 
800.3 | 
-5.56 | 
| 
 Aug 2012 
 | 
799.5 | 
-0.98 | 
| 
 Sep 2012 
 | 
794.1 | 
1.81 | 
| 
 Oct 2012 
 | 
785.9 | 
3.98 | 
| 
 Nov 2012 
 | 
794.2 | 
0.72 | 
| 
 Dec 2012 
 | 
797.6 | 
0.89 | 
| 
 Jan 2013 
 | 
801.5 | 
-0.19 | 
| 
 Feb 2013 
 | 
806.4 | 
2.65 | 
| 
 Mar 2013 
 | 
808.1 | 
-1.49 | 
| 
 Apr 2013 
 | 
804.2 | 
-3.88 | 
| 
 May 2013 
 | 
807.7 | 
-0.80 | 
| 
 Jun 2013 
 | 
810.6 | 
2.55 | 
| 
 Jul 2013 
 | 
812.0 | 
3.94 | 
| 
 Aug 2013 
 | 
814.4 | 
-0.62 | 
| 
 Sep 2013 
 | 
816.1 | 
-3.43 | 
| 
 Oct 2013 
 | 
818.3 | 
-4.94 | 
| 
 Nov 2013 
 | 
816.3 | 
-1.94 | 
| 
 Dec 2013 
 | 
814.4 | 
0.92 | 
| 
 Jan 2014 
 | 
820.8 | 
2.84 | 
| 
 Feb 2014 
 | 
822.9 | 
-2.23 | 
| 
 Mar 2014 
 | 
826.8 | 
0.68 | 
| 
 Apr 2014 
 | 
833.4 | 
3.74 | 
| 
 May 2014 
 | 
833.8 | 
3.19 | 
| 
 Jun 2014 
 | 
838.0 | 
2.37 | 
| 
 Jul 2014 
 | 
844.8 | 
1.88 | 
| 
 Aug 2014 
 | 
846.2 | 
-0.17 | 
| 
 Sep 2014 
 | 
852.5 | 
-0.73 | 
| 
 Oct 2014 
 | 
850.3 | 
-1.54 | 
| 
 Nov 2014 
 | 
847.1 | 
-4.59 | 
| 
 Dec 2014 
 | 
844.8 | 
-10.52 | 
| 
 Jan 2015 
 | 
837.4 | 
-19.91 | 
| 
 Feb 2015 
 | 
822.4 | 
-18.87 | 
| 
 Mar 2015 
 | 
806.1 | 
-17.84 | 
| 
 Apr 2015 
 | 
791.8 | 
-18.86 | 
| 
 May 2015 
 | 
771.5 | 
-16.07 | 
| 
 Jun 2015 
 | 
768.2 | 
-15.27 | 
| 
 Jul 2015 
 | 
760.0 | 
-15.08 | 
| 
 Aug 2015 
 | 
750.8 | 
-15.27 | 
| 
 Sep 2015 
 | 
739.6 | 
-18.42 | 
| 
 Oct 2015 
 | 
735.4 | 
-17.23 | 
| 
 Nov 2015 
 | 
720.4 | 
-14.63 | 
| 
 Dec 2015 
 | 
710.3 | 
-12.62 |