Frequencies for first 10,000 rows of tothlted variable in namcs2009 dataset :

     total health |
education ordered |
      or provided |      Freq.     Percent        Cum.
------------------+-----------------------------------
entire item blank |        153        1.53        1.53
                0 |      5,943       59.43       60.96
                1 |      2,348       23.48       84.44
                2 |        866        8.66       93.10
                3 |        435        4.35       97.45
                4 |        141        1.41       98.86
                5 |         63        0.63       99.49
                6 |         32        0.32       99.81
                7 |         12        0.12       99.93
                8 |          6        0.06       99.99
                9 |          1        0.01      100.00
------------------+-----------------------------------
            Total |     10,000      100.00

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