Frequencies for h4_2_hha2_c2_13 variable in prds_hosp10_yr2010 dataset :

h4_2_hha2_c |
       2_13 |      Freq.     Percent        Cum.
------------+-----------------------------------
        919 |          1        0.04        0.04
       2320 |          1        0.04        0.09
       4997 |          1        0.04        0.13
      12021 |          1        0.04        0.17
          . |      2,319       99.83      100.00
------------+-----------------------------------
      Total |      2,323      100.00

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