Frequencies for first 10,000 rows of mdcd_mdcr_prtcptg_prvdr_sw variable in pos2011 dataset :

Medicare or |
   Medicaid |
Participati |
ng Provider |
     Switch |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      8,527       85.27       85.27
          N |         90        0.90       86.17
          Y |      1,383       13.83      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 20 Apr 2019