Table B. Revisions in job openings data January 2010 - December 2010,
seasonally adjusted
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          |                                   |
          |          Levels (in thousands)    |           Rates (percent)
   Year   |---------------------------------- |----------------------------------
   and    |     As     |    As   |            |     As     |    As   |
   month  | previously | revised | Difference | previously | revised | Difference
          | published  |         |            | published  |         |
_________________________________________________________________________________
   2010   |            |         |            |            |         |
January...|    2,728   |  2,751  |     23     |     2.1    |  2.1    |    0.0
February..|    2,571   |  2,577  |      6     |     2.0    |  2.0    |     .0
March.....|    2,669   |  2,614  |    -55     |     2.0    |  2.0    |     .0
April.....|    3,167   |  3,142  |    -25     |     2.4    |  2.4    |     .0
May.......|    2,843   |  2,849  |      6     |     2.1    |  2.1    |     .0
June......|    2,666   |  2,645  |    -21     |     2.0    |  2.0    |     .0
July......|    2,919   |  2,922  |      3     |     2.2    |  2.2    |     .0
August....|    2,924   |  2,905  |    -19     |     2.2    |  2.2    |     .0
September.|    2,772   |  2,784  |     12     |     2.1    |  2.1    |     .0
October...|    3,030   |  3,033  |      3     |     2.3    |  2.3    |     .0
November..|    3,057   |  3,051  |     -6     |     2.3    |  2.3    |     .0
December..|    2,902   |  2,930  |     28     |     2.2    |  2.2    |     .0
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