Frequencies for d3_snf_c2_31 variable in prds_hosp10_yr2016 dataset :

d3_snf_c2_3 |
          1 |      Freq.     Percent        Cum.
------------+-----------------------------------
        161 |          1        0.02        0.02
        457 |          1        0.02        0.03
        968 |          1        0.02        0.05
       2537 |          1        0.02        0.06
       2603 |          1        0.02        0.08
       8382 |          1        0.02        0.10
          . |      6,176       99.90      100.00
------------+-----------------------------------
      Total |      6,182      100.00

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