Frequencies for e2_swsnf_c1_9 variable in hcris2552_10_2010 dataset :

    e20f180 |
00900 00100 |      Freq.     Percent        Cum.
------------+-----------------------------------
       1544 |          1        0.04        0.04
       1737 |          1        0.04        0.09
       1796 |          1        0.04        0.13
       1901 |          1        0.04        0.17
       2003 |          1        0.04        0.22
       2072 |          1        0.04        0.26
       4717 |          1        0.04        0.30
       8365 |          1        0.04        0.34
       8408 |          1        0.04        0.39
       9607 |          1        0.04        0.43
      10080 |          1        0.04        0.47
      15383 |          1        0.04        0.52
      19355 |          1        0.04        0.56
          . |      2,309       99.44      100.00
------------+-----------------------------------
      Total |      2,322      100.00

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