Frequencies for first 10,000 rows of adequacy variable in natl1997 dataset :

Adequacy of |
Care Recode |
   (Kessner |
     Index) |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      7,588       75.88       75.88
          2 |      1,808       18.08       93.96
          3 |        493        4.93       98.89
          4 |        111        1.11      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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