Frequencies for first 10,000 rows of prvdr_ctgry_sbtyp_cd variable in pos2002 dataset :

 category - |
 subtype of |
   provider |      Freq.     Percent        Cum.
------------+-----------------------------------
            |          2        0.02        0.02
         01 |      6,750       67.50       67.52
         02 |      1,513       15.13       82.65
         03 |      1,480       14.80       97.45
         04 |        158        1.58       99.03
         05 |         35        0.35       99.38
         06 |         14        0.14       99.52
         07 |          4        0.04       99.56
         11 |         44        0.44      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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