Frequencies for d4_sub1_c2_68 variable in hosp_rollup2552_96_1996 dataset :

d4_sub1_c2_ |
         68 |      Freq.     Percent        Cum.
------------+-----------------------------------
         52 |          1        0.02        0.02
        143 |          1        0.02        0.03
        176 |          1        0.02        0.05
        412 |          1        0.02        0.07
        668 |          1        0.02        0.08
        745 |          1        0.02        0.10
       2165 |          1        0.02        0.12
       2672 |          1        0.02        0.13
       3162 |          1        0.02        0.15
       3620 |          1        0.02        0.17
       4728 |          1        0.02        0.18
       4897 |          1        0.02        0.20
       5349 |          1        0.02        0.22
       6655 |          1        0.02        0.23
       7149 |          1        0.02        0.25
       9941 |          1        0.02        0.27
      13340 |          1        0.02        0.28
      20007 |          1        0.02        0.30
      20451 |          1        0.02        0.32
      21606 |          1        0.02        0.33
      46909 |          1        0.02        0.35
      53625 |          1        0.02        0.37
      58369 |          1        0.02        0.38
     361588 |          1        0.02        0.40
          . |      5,997       99.60      100.00
------------+-----------------------------------
      Total |      6,021      100.00

by Jean Roth , jroth@nber.org , 3 Sep 2018