Frequencies for a_c1_100 variable in prds_hosp10_yr2011 dataset :

   a_c1_100 |      Freq.     Percent        Cum.
------------+-----------------------------------
       8015 |          1        0.02        0.02
      44232 |          1        0.02        0.03
      86819 |          1        0.02        0.05
     107137 |          1        0.02        0.07
     150334 |          1        0.02        0.08
     180523 |          1        0.02        0.10
     250615 |          1        0.02        0.11
     251172 |          1        0.02        0.13
     252208 |          1        0.02        0.15
     351768 |          1        0.02        0.16
     353392 |          1        0.02        0.18
     366726 |          1        0.02        0.20
     367470 |          1        0.02        0.21
     464334 |          1        0.02        0.23
     513607 |          1        0.02        0.24
     626881 |          1        0.02        0.26
     635426 |          1        0.02        0.28
    1101255 |          1        0.02        0.29
    1416211 |          1        0.02        0.31
    1711937 |          1        0.02        0.33
    2087724 |          1        0.02        0.34
    2722215 |          1        0.02        0.36
    3430444 |          1        0.02        0.37
    4251986 |          1        0.02        0.39
    4269622 |          1        0.02        0.41
          . |      6,125       99.59      100.00
------------+-----------------------------------
      Total |      6,150      100.00

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