Frequencies for first 10,000 rows of prov0075 variable in pos1999 dataset :

category of |
provider/su |
     pplier |      Freq.     Percent        Cum.
------------+-----------------------------------
         01 |      1,217       12.17       12.17
         02 |        546        5.46       17.63
         03 |        894        8.94       26.57
         04 |        148        1.48       28.05
         05 |      1,436       14.36       42.41
         07 |         61        0.61       43.02
         08 |        588        5.88       48.90
         09 |        704        7.04       55.94
         10 |      1,030       10.30       66.24
         11 |      1,033       10.33       76.57
         12 |        572        5.72       82.29
         14 |         68        0.68       82.97
         15 |        628        6.28       89.25
         16 |        427        4.27       93.52
         17 |          8        0.08       93.60
         19 |        295        2.95       96.55
         21 |        345        3.45      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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