Table F. Revisions in layoffs and discharges 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...|    1,852   |  1,869  |     17     |     1.4    |  1.4    |    0.0
February..|    1,792   |  1,784  |     -8     |     1.4    |  1.4    |     .0
March.....|    1,860   |  1,869  |      9     |     1.4    |  1.4    |     .0
April.....|    1,708   |  1,703  |     -5     |     1.3    |  1.3    |     .0
May.......|    1,820   |  1,764  |    -56     |     1.4    |  1.4    |     .0
June......|    2,011   |  1,995  |    -16     |     1.5    |  1.5    |     .0
July......|    2,030   |  2,061  |     31     |     1.6    |  1.6    |     .0
August....|    1,806   |  1,792  |    -14     |     1.4    |  1.4    |     .0
September.|    1,719   |  1,720  |      1     |     1.3    |  1.3    |     .0
October...|    1,632   |  1,645  |     13     |     1.3    |  1.3    |     .0
November..|    1,764   |  1,771  |      7     |     1.4    |  1.4    |     .0
December..|    1,743   |  1,774  |     31     |     1.3    |  1.4    |     .1
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