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

 category - |
 subtype of |
   provider |      Freq.     Percent        Cum.
------------+-----------------------------------
            |          2        0.02        0.02
         01 |      6,353       63.53       63.55
         02 |      1,981       19.81       83.36
         03 |      1,449       14.49       97.85
         04 |        155        1.55       99.40
         05 |         34        0.34       99.74
         06 |         12        0.12       99.86
         07 |          4        0.04       99.90
         11 |         10        0.10      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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