Frequencies for h4_2_hha1_c1_33 variable in prds_hosp10_yr2010 dataset :

h4_2_hha1_c |
       1_33 |      Freq.     Percent        Cum.
------------+-----------------------------------
     -17732 |          1        0.04        0.04
       -473 |          1        0.04        0.09
        -44 |          1        0.04        0.13
         -2 |          2        0.09        0.22
         -1 |         20        0.86        1.08
          1 |         17        0.73        1.81
         42 |          1        0.04        1.85
        998 |          1        0.04        1.89
       8952 |          1        0.04        1.94
     330342 |          1        0.04        1.98
          . |      2,277       98.02      100.00
------------+-----------------------------------
      Total |      2,323      100.00

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