Frequencies for first 10,000 rows of prvdr_ctgry_sbtyp_cd variable in pos1994 dataset :

 category - |
 subtype of |
   provider |      Freq.     Percent        Cum.
------------+-----------------------------------
            |          1        0.01        0.01
         01 |      6,632       66.32       66.33
         02 |      1,851       18.51       84.84
         03 |      1,323       13.23       98.07
         04 |        147        1.47       99.54
         05 |         32        0.32       99.86
         06 |         10        0.10       99.96
         07 |          4        0.04      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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