Frequencies for first 10,000 rows of hospital variable in person dataset :

   TAKEN TO |
   HOSPITAL |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      2,217       22.17       22.17
          1 |      5,122       51.22       73.39
          7 |      2,307       23.07       96.46
          8 |         47        0.47       96.93
          9 |        307        3.07      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 18 Apr 2016