Frequencies for first 10,000 rows of prov0075 variable in pos2004 dataset :

category of |
provider/su |
     pplier |      Freq.     Percent        Cum.
------------+-----------------------------------
         01 |      1,333       13.33       13.33
         02 |      1,185       11.85       25.18
         03 |        322        3.22       28.40
         04 |        142        1.42       29.82
         05 |      1,616       16.16       45.98
         07 |         59        0.59       46.57
         08 |        633        6.33       52.90
         09 |        830        8.30       61.20
         10 |        862        8.62       69.82
         11 |         72        0.72       70.54
         12 |        672        6.72       77.26
         14 |        131        1.31       78.57
         15 |        902        9.02       87.59
         16 |        521        5.21       92.80
         17 |          3        0.03       92.83
         19 |        299        2.99       95.82
         21 |        418        4.18      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 26 Jan 2016