Frequencies for a_c6_42 variable in prds_hosp10_yr2011 dataset :

    a_c6_42 |      Freq.     Percent        Cum.
------------+-----------------------------------
   -2513560 |          1        0.02        0.02
   -2162157 |          1        0.02        0.03
   -1942025 |          1        0.02        0.05
    -277321 |          1        0.02        0.07
    -238278 |          1        0.02        0.08
    -200871 |          1        0.02        0.10
    -192539 |          1        0.02        0.11
    -132496 |          1        0.02        0.13
     -56089 |          1        0.02        0.15
     -23563 |          1        0.02        0.16
     -23407 |          1        0.02        0.18
     -12543 |          1        0.02        0.20
       -406 |          1        0.02        0.21
          . |      6,137       99.79      100.00
------------+-----------------------------------
      Total |      6,150      100.00

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