Frequencies for first 10,000 rows of copayinntier1 variable in bencs2015 dataset :

    Copay In Network (Tier 1) |      Freq.     Percent        Cum.
------------------------------+-----------------------------------
                              |      2,420       24.20       24.20
                           $0 |      2,221       22.21       46.41
    $0 Copay after deductible |         42        0.42       46.83
             $0 Copay per Day |        137        1.37       48.20
                           $1 |          7        0.07       48.27
                          $10 |         93        0.93       49.20
   $10 Copay after deductible |          6        0.06       49.26
                         $100 |         58        0.58       49.84
  $100 Copay after deductible |         23        0.23       50.07
                         $125 |          4        0.04       50.11
  $125 Copay after deductible |          8        0.08       50.19
                          $15 |         37        0.37       50.56
                         $150 |         72        0.72       51.28
  $150 Copay after deductible |          8        0.08       51.36
           $150 Copay per Day |          2        0.02       51.38
                          $16 |          4        0.04       51.42
                       $2,500 |          7        0.07       51.49
                       $2,800 |          6        0.06       51.55
                          $20 |        408        4.08       55.63
                         $200 |         14        0.14       55.77
                          $21 |          1        0.01       55.78
                          $25 |         22        0.22       56.00
                         $250 |         24        0.24       56.24
  $250 Copay after deductible |         68        0.68       56.92
           $250 Copay per Day |         16        0.16       57.08
          $250 Copay per Stay |          6        0.06       57.14
                          $30 |         30        0.30       57.44
   $30 Copay after deductible |          1        0.01       57.45
                         $300 |         50        0.50       57.95
  $300 Copay after deductible |          2        0.02       57.97
           $300 Copay per Day |          6        0.06       58.03
          $300 Copay per Stay |          2        0.02       58.05
                         $301 |          1        0.01       58.06
                         $346 |          5        0.05       58.11
                          $35 |         60        0.60       58.71
   $35 Copay after deductible |          3        0.03       58.74
                         $350 |         71        0.71       59.45
  $350 Copay after deductible |          8        0.08       59.53
           $350 Copay per Day |          6        0.06       59.59
                           $4 |         12        0.12       59.71
                          $40 |         83        0.83       60.54
   $40 Copay after deductible |          2        0.02       60.56
                         $400 |         28        0.28       60.84
  $400 Copay after deductible |         62        0.62       61.46
          $425 Copay per Stay |          2        0.02       61.48
                          $43 |          1        0.01       61.49
                          $45 |          2        0.02       61.51
   $45 Copay after deductible |          9        0.09       61.60
                         $450 |         42        0.42       62.02
          $450 Copay per Stay |          8        0.08       62.10
                           $5 |         26        0.26       62.36
                          $50 |        196        1.96       64.32
   $50 Copay after deductible |         42        0.42       64.74
                         $500 |         26        0.26       65.00
  $500 Copay after deductible |         70        0.70       65.70
          $500 Copay per Stay |         16        0.16       65.86
                          $55 |         14        0.14       66.00
   $55 Copay after deductible |          2        0.02       66.02
                          $60 |        228        2.28       68.30
   $60 Copay after deductible |          9        0.09       68.39
                         $600 |         30        0.30       68.69
           $600 Copay per Day |          6        0.06       68.75
                          $65 |         46        0.46       69.21
                          $69 |          4        0.04       69.25
                          $70 |         55        0.55       69.80
   $70 Copay after deductible |         10        0.10       69.90
                          $75 |        250        2.50       72.40
   $75 Copay after deductible |         18        0.18       72.58
                          $82 |          7        0.07       72.65
                          $85 |          6        0.06       72.71
   $85 Copay after deductible |        160        1.60       74.31
                    No Charge |      2,519       25.19       99.50
   No Charge after deductible |         50        0.50      100.00
------------------------------+-----------------------------------
                        Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 9 Dec 2017