Frequencies for a_c6_97 variable in prds_hosp10_yr2010 dataset :

    a_c6_97 |      Freq.     Percent        Cum.
------------+-----------------------------------
    -688356 |          1        0.04        0.04
     -92677 |          1        0.04        0.09
     -88094 |          1        0.04        0.13
     -38485 |          1        0.04        0.17
     -16862 |          1        0.04        0.22
     -13529 |          1        0.04        0.26
     -10801 |          1        0.04        0.30
      -5665 |          1        0.04        0.34
       -880 |          1        0.04        0.39
       -457 |          1        0.04        0.43
       -205 |          1        0.04        0.47
       -116 |          1        0.04        0.52
       3731 |          1        0.04        0.56
       3808 |          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