Frequencies for first 10,000 rows of adequacy variable in natl1991 dataset :

Adequacy of |
Care Recode |
   (Kessner |
     Index) |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      6,573       65.73       65.73
          2 |      2,556       25.56       91.29
          3 |        771        7.71       99.00
          4 |        100        1.00      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 22 Dec 2015