Frequencies for first 10,000 rows of prov5170 variable in pos1999 dataset :

 medication |
aides/techs |
 -full time |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,980       99.80       99.80
        .29 |          1        0.01       99.81
        .43 |          1        0.01       99.82
        .63 |          1        0.01       99.83
       1.07 |          2        0.02       99.85
       1.14 |          1        0.01       99.86
       1.57 |          1        0.01       99.87
       1.84 |          1        0.01       99.88
        1.9 |          1        0.01       99.89
       1.94 |          1        0.01       99.90
       1.97 |          1        0.01       99.91
        2.4 |          1        0.01       99.92
       2.93 |          1        0.01       99.93
       2.99 |          1        0.01       99.94
       3.36 |          1        0.01       99.95
       4.91 |          1        0.01       99.96
       8.91 |          1        0.01       99.97
      11.01 |          1        0.01       99.98
      13.71 |          1        0.01       99.99
     161.14 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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