Frequencies for first 10,000 rows of beddata variable in nhamcsed2010 dataset :

  How often are |
   hospital bed |
    censes data |
     available? |      Freq.     Percent        Cum.
----------------+-----------------------------------
        unknown |         62        0.62        0.62
instantaneously |      7,768       77.68       78.30
  every 4 hours |        471        4.71       83.01
  every 8 hours |        277        2.77       85.78
 every 12 hours |        702        7.02       92.80
 every 24 hours |        720        7.20      100.00
----------------+-----------------------------------
          Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 28 Mar 2016