Frequencies for c_1_c6_42 variable in prds_hosp10_yr2011 dataset :

  c_1_c6_42 |      Freq.     Percent        Cum.
------------+-----------------------------------
      55008 |          1        0.02        0.02
     218359 |          1        0.02        0.03
    3535480 |          1        0.02        0.05
    4970804 |          1        0.02        0.07
    5839600 |          1        0.02        0.08
    6019871 |          1        0.02        0.10
    6367718 |          1        0.02        0.11
    9472386 |          1        0.02        0.13
   1.10e+07 |          1        0.02        0.15
   1.19e+07 |          1        0.02        0.16
   1.29e+07 |          2        0.03        0.20
   1.47e+07 |          1        0.02        0.21
   1.80e+07 |          1        0.02        0.23
   2.23e+07 |          1        0.02        0.24
          . |      6,135       99.76      100.00
------------+-----------------------------------
      Total |      6,150      100.00

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