Frequencies for a_c2_6360 variable in hosp_rollup2552_96_2007 dataset :

  a_c2_6360 |      Freq.     Percent        Cum.
------------+-----------------------------------
    2107979 |          1        0.02        0.02
   1.11e+07 |          1        0.02        0.03
   1.18e+07 |          2        0.03        0.06
          . |      6,230       99.94      100.00
------------+-----------------------------------
      Total |      6,234      100.00

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