Frequencies for e_b_irf_c1_4 variable in hcris2552_10_2016 dataset :

    e00c18b |
00400 00100 |      Freq.     Percent        Cum.
------------+-----------------------------------
       1620 |          1        0.02        0.02
       1864 |          1        0.02        0.03
       2060 |          1        0.02        0.05
       2336 |          1        0.02        0.06
       2547 |          1        0.02        0.08
       2674 |          1        0.02        0.10
       2778 |          1        0.02        0.11
       3448 |          1        0.02        0.13
       3697 |          1        0.02        0.15
       9050 |          1        0.02        0.16
          . |      6,172       99.84      100.00
------------+-----------------------------------
      Total |      6,182      100.00

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