Frequencies for first 10,000 rows of prov0075 variable in pos1997 dataset :

category of |
provider/su |
     pplier |      Freq.     Percent        Cum.
------------+-----------------------------------
         01 |      1,322       13.22       13.22
         02 |        450        4.50       17.72
         03 |        997        9.97       27.69
         04 |        150        1.50       29.19
         05 |      1,371       13.71       42.90
         07 |        176        1.76       44.66
         08 |        508        5.08       49.74
         09 |        665        6.65       56.39
         10 |        998        9.98       66.37
         11 |      1,033       10.33       76.70
         12 |        579        5.79       82.49
         14 |         67        0.67       83.16
         15 |        544        5.44       88.60
         16 |        430        4.30       92.90
         17 |          8        0.08       92.98
         19 |        313        3.13       96.11
         21 |        389        3.89      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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