Frequencies for first 10,000 rows of hh_aide_srvc_cd variable in pos2002 dataset :

  srv: home |
health aide |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,536       95.36       95.36
          0 |          4        0.04       95.40
          1 |        405        4.05       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 , 17 May 2017