Frequencies for a_c6_115 variable in prds_hosp10_yr2012 dataset :

   a_c6_115 |      Freq.     Percent        Cum.
------------+-----------------------------------
    -188990 |          1        0.02        0.02
      -1388 |          1        0.02        0.03
        -55 |          1        0.02        0.05
        951 |          1        0.02        0.06
          . |      6,223       99.94      100.00
------------+-----------------------------------
      Total |      6,227      100.00

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