Frequencies for first 10,000 rows of hlt_pneushot variable in mcbsatc2013 datas

       Ever |
    receive |
   shot for |
  pneumonia |      Freq.     Percent        Cum.
------------+-----------------------------------
         -8 |          2        0.02        0.02
          1 |      6,943       69.43       69.45
          2 |      2,854       28.54       97.99
          . |        201        2.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 24 May 2016