Frequencies for a_c6_33 variable in prds_hosp10_yr2010 dataset :

    a_c6_33 |      Freq.     Percent        Cum.
------------+-----------------------------------
    -635442 |          1        0.04        0.04
    -308045 |          1        0.04        0.09
    -306559 |          1        0.04        0.13
    -298915 |          1        0.04        0.17
    -293296 |          1        0.04        0.22
    -190450 |          1        0.04        0.26
    -103786 |          1        0.04        0.30
     -64952 |          1        0.04        0.34
     -49194 |          1        0.04        0.39
     -43683 |          1        0.04        0.43
     -40699 |          1        0.04        0.47
     -36428 |          1        0.04        0.52
     -31491 |          1        0.04        0.56
     -22415 |          1        0.04        0.60
     -21088 |          1        0.04        0.65
     -20785 |          1        0.04        0.69
     -20496 |          1        0.04        0.73
     -20446 |          1        0.04        0.77
      -8930 |          1        0.04        0.82
      -7275 |          1        0.04        0.86
      -2419 |          1        0.04        0.90
      -2266 |          1        0.04        0.95
       -443 |          1        0.04        0.99
        -67 |          1        0.04        1.03
      10235 |          1        0.04        1.08
      57651 |          1        0.04        1.12
     161601 |          1        0.04        1.16
          . |      2,296       98.84      100.00
------------+-----------------------------------
      Total |      2,323      100.00

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