Frequencies for first 10,000 rows of prov2165 variable in pos1999 dataset :

  srv: home |
health aide |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,573       95.73       95.73
          0 |          3        0.03       95.76
          1 |        369        3.69       99.45
          2 |         41        0.41       99.86
          3 |         14        0.14      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 26 Jan 2016