Frequencies for first 10,000 rows of prvdr_ctgry_cd variable in pos2000 dataset :

category of |
provider/su |
     pplier |      Freq.     Percent        Cum.
------------+-----------------------------------
         01 |      1,227       12.27       12.27
         02 |        600        6.00       18.27
         03 |        849        8.49       26.76
         04 |        151        1.51       28.27
         05 |      1,410       14.10       42.37
         07 |         50        0.50       42.87
         08 |        595        5.95       48.82
         09 |        730        7.30       56.12
         10 |      1,043       10.43       66.55
         11 |        912        9.12       75.67
         12 |        591        5.91       81.58
         14 |         79        0.79       82.37
         15 |        673        6.73       89.10
         16 |        434        4.34       93.44
         17 |          3        0.03       93.47
         19 |        296        2.96       96.43
         21 |        357        3.57      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 17 May 2017