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

Transported |
 to Medical |
Facility By |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      5,474       54.74       54.74
          1 |        800        8.00       62.74
          2 |         30        0.30       63.04
          3 |        160        1.60       64.64
          4 |          3        0.03       64.67
          5 |      3,322       33.22       97.89
          6 |         98        0.98       98.87
          8 |         24        0.24       99.11
          9 |         89        0.89      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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