Frequencies for a7_1_c3_4 variable in prds_hosp10_yr2011 dataset :

  a7_1_c3_4 |      Freq.     Percent        Cum.
------------+-----------------------------------
  -1.83e+07 |          1        0.02        0.02
  -1.51e+07 |          1        0.02        0.03
   -1653715 |          1        0.02        0.05
    -154934 |          1        0.02        0.07
     -55725 |          1        0.02        0.08
        -82 |          1        0.02        0.10
       6830 |          1        0.02        0.11
      24584 |          1        0.02        0.13
      29928 |          1        0.02        0.15
      47817 |          1        0.02        0.16
      84687 |          1        0.02        0.18
     104788 |          1        0.02        0.20
     119211 |          1        0.02        0.21
     136250 |          1        0.02        0.23
     144360 |          1        0.02        0.24
     336134 |          1        0.02        0.26
     374955 |          1        0.02        0.28
     526712 |          1        0.02        0.29
     546658 |          1        0.02        0.31
     995643 |          1        0.02        0.33
    1142391 |          1        0.02        0.34
    1389541 |          1        0.02        0.36
    1555816 |          1        0.02        0.37
    2113333 |          1        0.02        0.39
    2120474 |          1        0.02        0.41
    3427365 |          1        0.02        0.42
    7038299 |          1        0.02        0.44
   1.02e+07 |          1        0.02        0.46
   1.36e+08 |          1        0.02        0.47
          . |      6,121       99.53      100.00
------------+-----------------------------------
      Total |      6,150      100.00

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