Frequencies for g2_c2_2120 variable in hosp_rollup2552_96_2008 dataset :

 g2_c2_2120 |      Freq.     Percent        Cum.
------------+-----------------------------------
     495659 |          1        0.02        0.02
     527253 |          1        0.02        0.03
    1222535 |          2        0.03        0.06
    1565436 |          1        0.02        0.08
          . |      6,369       99.92      100.00
------------+-----------------------------------
      Total |      6,374      100.00

by Jean Roth , jroth@nber.org , 21 Apr 2018