Frequencies for first 10,000 rows of prvdr_ctgry_sbtyp_cd variable in pos2003 dataset :

 category - |
 subtype of |
   provider |      Freq.     Percent        Cum.
------------+-----------------------------------
            |          3        0.03        0.03
         01 |      7,034       70.34       70.37
         02 |      1,200       12.00       82.37
         03 |      1,496       14.96       97.33
         04 |        158        1.58       98.91
         05 |         36        0.36       99.27
         06 |         15        0.15       99.42
         07 |          4        0.04       99.46
         11 |         54        0.54      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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