Chart A-1. Lagged mixed-quantity index and unlagged Törnqvist index for physicians' services, April 2016–March 2020
Date Mixed quantity (lagged) Törnqvist (unlagged)

Apr 2016

100.00 100.00

May 2016

100.10 100.48

Jun 2016

100.14 100.58

Jul 2016

100.10 100.75

Aug 2016

100.39 100.92

Sep 2016

100.51 100.93

Oct 2016

100.42 100.84

Nov 2016

100.51 101.08

Dec 2016

100.73 101.36

Jan 2017

100.89 101.60

Feb 2017

101.19 101.60

Mar 2017

101.31 101.49

Apr 2017

101.41 101.37

May 2017

101.27 101.33

Jun 2017

101.13 101.37

Jul 2017

101.17 101.42

Aug 2017

101.26 101.35

Sep 2017

101.26 101.62

Oct 2017

101.41 101.71

Nov 2017

101.11 101.79

Dec 2017

101.43 102.22

Jan 2018

101.50 102.44

Feb 2018

101.57 102.31

Mar 2018

101.64 102.34

Apr 2018

101.80 102.20

May 2018

101.80 102.24

Jun 2018

101.76 102.34

Jul 2018

101.55 102.31

Aug 2018

101.72 102.26

Sep 2018

101.87 102.57

Oct 2018

101.68 102.43

Nov 2018

101.79 102.44

Dec 2018

101.98 102.62

Jan 2019

102.57 103.18

Feb 2019

102.70 103.27

Mar 2019

103.29 103.04

Apr 2019

103.42 103.31

May 2019

103.37 103.46

Jun 2019

103.05 103.63

Jul 2019

103.28 103.40

Aug 2019

103.40 103.45

Sep 2019

103.58 103.12

Oct 2019

103.45 103.33

Nov 2019

103.67 103.62

Dec 2019

103.37 103.88

Jan 2020

103.63 104.08

Feb 2020

103.82 104.01

Mar 2020

103.97 104.12

Source: U.S. Bureau of Labor Statistics.