Frequencies for a7_1_c3_4 variable in prds_hosp10_yr2012 dataset :

  a7_1_c3_4 |      Freq.     Percent        Cum.
------------+-----------------------------------
  -1.06e+07 |          1        0.02        0.02
    -501516 |          1        0.02        0.03
    -249638 |          1        0.02        0.05
     -45172 |          1        0.02        0.06
      -6394 |          1        0.02        0.08
       7345 |          1        0.02        0.10
       7809 |          1        0.02        0.11
      15042 |          1        0.02        0.13
      28000 |          1        0.02        0.14
      43859 |          1        0.02        0.16
      44133 |          1        0.02        0.18
      59791 |          1        0.02        0.19
      94055 |          1        0.02        0.21
     139353 |          1        0.02        0.22
     178040 |          1        0.02        0.24
     274904 |          1        0.02        0.26
     299381 |          1        0.02        0.27
     338256 |          1        0.02        0.29
     357599 |          1        0.02        0.31
     550199 |          1        0.02        0.32
    1746523 |          1        0.02        0.34
    1951215 |          1        0.02        0.35
    2021653 |          1        0.02        0.37
    3634000 |          1        0.02        0.39
    4004506 |          1        0.02        0.40
    5941000 |          1        0.02        0.42
    8662548 |          1        0.02        0.43
   1.19e+07 |          1        0.02        0.45
   1.29e+07 |          1        0.02        0.47
   4.11e+07 |          1        0.02        0.48
          . |      6,197       99.52      100.00
------------+-----------------------------------
      Total |      6,227      100.00

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