Frequencies for c_1_c2_66 variable in prds_hosp10_yr2015 dataset :

  c_1_c2_66 |      Freq.     Percent        Cum.
------------+-----------------------------------
       1467 |          1        0.02        0.02
       5353 |          1        0.02        0.03
       9750 |          1        0.02        0.05
      20346 |          1        0.02        0.06
      44936 |          1        0.02        0.08
      60565 |          1        0.02        0.10
     334124 |          1        0.02        0.11
          . |      6,251       99.89      100.00
------------+-----------------------------------
      Total |      6,258      100.00

by Jean Roth , jroth@nber.org , 24 Aug 2018