Frequencies for first 10,000 rows of inpatientcopaymentmaximumdays variable in plan2014 dataset :

  Inpatient |
  Copayment |
    Maximum |
       Days |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,198       91.98       91.98
          1 |         91        0.91       92.89
          3 |        312        3.12       96.01
          4 |         36        0.36       96.37
          5 |        358        3.58       99.95
         10 |          5        0.05      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 8 Dec 2017