Frequencies for first 10,000 rows of new_hosp variable in psfhos dataset :

        New |
   Hospital |      Freq.     Percent        Cum.
------------+-----------------------------------
            |     10,000      100.00      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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