Frequencies for d4_hos_19_c2_03700 variable in hcris2552_96_2011 dataset :

d4_hos_19_c |
    2_03700 |      Freq.     Percent        Cum.
------------+-----------------------------------
      29704 |          1        2.94        2.94
      70866 |          1        2.94        5.88
      90523 |          1        2.94        8.82
     264323 |          1        2.94       11.76
          . |         30       88.24      100.00
------------+-----------------------------------
      Total |         34      100.00

by Jean Roth , jroth@nber.org , 2 Sep 2018