Frequencies for first 10,000 rows of rsdnt_pgm_othr_aprvd_sw variable in pos2000 dataset :

   resident |
    program |
approved by |
      other |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      8,871       88.71       88.71
          N |      1,026       10.26       98.97
          Y |        103        1.03      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 17 May 2017