Frequencies for g2_c2_21 variable in hosp_rollup2552_96_2002 dataset :

   g2_c2_21 |      Freq.     Percent        Cum.
------------+-----------------------------------
     653393 |          1        0.02        0.02
     927707 |          1        0.02        0.03
    1099632 |          1        0.02        0.05
    1481701 |          1        0.02        0.07
    1889516 |          1        0.02        0.08
    2027649 |          1        0.02        0.10
    2196755 |          1        0.02        0.11
    2364620 |          1        0.02        0.13
    2791108 |          1        0.02        0.15
    3098749 |          1        0.02        0.16
    4291859 |          1        0.02        0.18
    6806995 |          1        0.02        0.20
          . |      6,112       99.80      100.00
------------+-----------------------------------
      Total |      6,124      100.00

by Jean Roth , jroth@nber.org , 10 Sep 2018