Frequencies for first 10,000 rows of hosp_bsd_sw variable in pos2018 dataset :

HOSP_BSD_SW |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      6,351       63.51       63.51
          N |      3,166       31.66       95.17
          Y |        483        4.83      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 15 Feb 2019