Frequencies for s3_1_c10_23 variable in hcris2552_10_2013 dataset :

    s300001 |
02300 01000 |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |          1        0.02        0.02
      16.09 |          1        0.02        0.03
      24.21 |          1        0.02        0.05
      30.13 |          1        0.02        0.06
          . |      6,244       99.94      100.00
------------+-----------------------------------
      Total |      6,248      100.00

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