Frequencies for npr_dt variable in hospc_rpt1984_14_2016 dataset :

  notice of |
    program |
reimburseme |
    nt date |      Freq.     Percent        Cum.
------------+-----------------------------------
  01 May 18 |          1        0.03        0.03
          . |      3,144       99.97      100.00
------------+-----------------------------------
      Total |      3,145      100.00

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