Frequencies for s2_1_c1_108 variable in prds_hosp10_yr2017 dataset :

  schedule? |
      (Y/N) |
    S200001 |
      10800 |
      00100 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |         25        0.67        0.67
          N |      3,408       90.90       91.57
          Y |        316        8.43      100.00
------------+-----------------------------------
      Total |      3,749      100.00

by Jean Roth , jroth@nber.org , 26 Oct 2018