Frequencies for b_1_c22_44 variable in hcris2552_10_2015 dataset :

        snf |
    b000001 |
04400 02200 |      Freq.     Percent        Cum.
------------+-----------------------------------
        908 |          1        0.02        0.02
       1090 |          1        0.02        0.03
       1523 |          1        0.02        0.05
       2910 |          1        0.02        0.06
       3168 |          1        0.02        0.08
       3790 |          1        0.02        0.10
       4441 |          1        0.02        0.11
       4572 |          1        0.02        0.13
      13645 |          1        0.02        0.14
      15358 |          1        0.02        0.16
      15410 |          1        0.02        0.18
      17845 |          1        0.02        0.19
      35271 |          1        0.02        0.21
      39674 |          1        0.02        0.22
      48661 |          1        0.02        0.24
      69455 |          1        0.02        0.26
      76553 |          1        0.02        0.27
      96739 |          1        0.02        0.29
     143390 |          1        0.02        0.30
     181014 |          1        0.02        0.32
     257417 |          1        0.02        0.34
     448862 |          1        0.02        0.35
          . |      6,236       99.65      100.00
------------+-----------------------------------
      Total |      6,258      100.00

by Jean Roth , jroth@nber.org , 23 Aug 2018