Frequencies for first 10,000 rows of hospice variable in nhamcsopd2007 dataset :

    hospice |
       care |      Freq.     Percent        Cum.
------------+-----------------------------------
         no |      9,999       99.99       99.99
        yes |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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