Frequencies for a8_c2_31 variable in prds_hosp10_yr2010 dataset :

   a8_c2_31 |      Freq.     Percent        Cum.
------------+-----------------------------------
     -61202 |          1        0.04        0.04
     -19916 |          1        0.04        0.09
     -16795 |          1        0.04        0.13
     -16233 |          1        0.04        0.17
     -13601 |          1        0.04        0.22
     -12031 |          1        0.04        0.26
      -5487 |          1        0.04        0.30
      -4430 |          1        0.04        0.34
      -4306 |          1        0.04        0.39
      -2346 |          1        0.04        0.43
      -1848 |          1        0.04        0.47
       -290 |          1        0.04        0.52
       -235 |          1        0.04        0.56
        -16 |          1        0.04        0.60
          . |      2,309       99.40      100.00
------------+-----------------------------------
      Total |      2,323      100.00

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