Frequencies for a_c1_100 variable in prds_hosp10_yr2013 dataset :

   a_c1_100 |      Freq.     Percent        Cum.
------------+-----------------------------------
      11408 |          1        0.02        0.02
      56209 |          1        0.02        0.03
      72778 |          1        0.02        0.05
      95995 |          1        0.02        0.06
     242409 |          1        0.02        0.08
     323516 |          1        0.02        0.10
     326899 |          1        0.02        0.11
     337259 |          1        0.02        0.13
     405779 |          1        0.02        0.14
     433525 |          1        0.02        0.16
     489022 |          1        0.02        0.18
     507210 |          1        0.02        0.19
     554140 |          1        0.02        0.21
     727175 |          1        0.02        0.22
    1044062 |          1        0.02        0.24
    1464485 |          1        0.02        0.26
    1917850 |          1        0.02        0.27
    2072928 |          1        0.02        0.29
    2965210 |          1        0.02        0.30
    3795232 |          1        0.02        0.32
    4421179 |          1        0.02        0.34
          . |      6,227       99.66      100.00
------------+-----------------------------------
      Total |      6,248      100.00

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