Frequencies for first 10,000 rows of prov0075 variable in pos2001 dataset :

category of |
provider/su |
     pplier |      Freq.     Percent        Cum.
------------+-----------------------------------
         01 |      1,261       12.61       12.61
         02 |        823        8.23       20.84
         03 |        639        6.39       27.23
         04 |        146        1.46       28.69
         05 |      1,430       14.30       42.99
         07 |         52        0.52       43.51
         08 |        604        6.04       49.55
         09 |        759        7.59       57.14
         10 |      1,047       10.47       67.61
         11 |        685        6.85       74.46
         12 |        609        6.09       80.55
         14 |         96        0.96       81.51
         15 |        733        7.33       88.84
         16 |        446        4.46       93.30
         17 |          3        0.03       93.33
         19 |        298        2.98       96.31
         21 |        369        3.69      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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