Frequencies for first 10,000 rows of tothrdivr variable in nhamcsed2012 dataset :

   What is the total number of |
 hours that your hospital's ED |
        was on ambulance diver |      Freq.     Percent        Cum.
-------------------------------+-----------------------------------
                         Blank |        207        2.07        2.07
                Not applicable |      5,863       58.63       60.70
       1-99 hours on diversion |      1,983       19.83       80.53
    100-499 hours on diversion |        625        6.25       86.78
500 or more hours on diversion |         79        0.79       87.57
  Diversion data not available |      1,243       12.43      100.00
-------------------------------+-----------------------------------
                         Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 7 Nov 2016