Frequencies for e_b_snf_c1_20 variable in prds_hosp10_yr2012 dataset :

e_b_snf_c1_ |
         20 |      Freq.     Percent        Cum.
------------+-----------------------------------
          4 |          1        0.02        0.02
         11 |          1        0.02        0.03
        125 |          1        0.02        0.05
        407 |          1        0.02        0.06
        528 |          1        0.02        0.08
        638 |          1        0.02        0.10
        925 |          1        0.02        0.11
       1146 |          1        0.02        0.13
       1834 |          1        0.02        0.14
       3789 |          1        0.02        0.16
          . |      6,217       99.84      100.00
------------+-----------------------------------
      Total |      6,227      100.00

by Jean Roth , jroth@nber.org , 24 Aug 2018