Frequencies for first 10,000 rows of copayinntier1 variable in bencs2014 dataset :

    Copay In Network (Tier 1) |      Freq.     Percent        Cum.
------------------------------+-----------------------------------
                              |      2,700       27.00       27.00
                           $0 |        995        9.95       36.95
             $0 Copay per Day |        230        2.30       39.25
                          $10 |         32        0.32       39.57
                          $15 |        128        1.28       40.85
                         $150 |          8        0.08       40.93
           $150 Copay per Day |          4        0.04       40.97
                          $17 |         12        0.12       41.09
                          $20 |         30        0.30       41.39
   $20 Copay after deductible |         12        0.12       41.51
                          $25 |        156        1.56       43.07
                          $30 |         75        0.75       43.82
                          $35 |        140        1.40       45.22
   $35 Copay after deductible |          4        0.04       45.26
  $35 Copay before deductible |          4        0.04       45.30
                          $45 |          2        0.02       45.32
                          $50 |         32        0.32       45.64
   $50 Copay after deductible |         12        0.12       45.76
                          $60 |         30        0.30       46.06
                           $8 |         12        0.12       46.18
                    No Charge |      5,382       53.82      100.00
------------------------------+-----------------------------------
                        Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 6 Oct 2016