Frequencies for first 10,000 rows of coinsinntier1 variable in bencs2017 dataset :

     Coinsurance In Network (Tier 1) |      Freq.     Percent        Cum.
-------------------------------------+-----------------------------------
                                     |      2,168       21.68       21.68
                                  0% |          7        0.07       21.75
     0% Coinsurance after deductible |         12        0.12       21.87
                               0.00% |        626        6.26       28.13
  0.00% Coinsurance after deductible |        843        8.43       36.56
    10% Coinsurance after deductible |         12        0.12       36.68
                              10.00% |         19        0.19       36.87
 10.00% Coinsurance after deductible |        124        1.24       38.11
                                 20% |          6        0.06       38.17
    20% Coinsurance after deductible |         21        0.21       38.38
                              20.00% |        111        1.11       39.49
 20.00% Coinsurance after deductible |      1,278       12.78       52.27
    25% Coinsurance after deductible |          1        0.01       52.28
                              25.00% |         64        0.64       52.92
 25.00% Coinsurance after deductible |        766        7.66       60.58
    30% Coinsurance after deductible |         32        0.32       60.90
                              30.00% |         54        0.54       61.44
 30.00% Coinsurance after deductible |        611        6.11       67.55
                                 35% |          5        0.05       67.60
                              35.00% |        132        1.32       68.92
 35.00% Coinsurance after deductible |        272        2.72       71.64
                                 40% |         14        0.14       71.78
    40% Coinsurance after deductible |         26        0.26       72.04
                              40.00% |          4        0.04       72.08
 40.00% Coinsurance after deductible |         21        0.21       72.29
    45% Coinsurance after deductible |         14        0.14       72.43
                              45.00% |         68        0.68       73.11
 45.00% Coinsurance after deductible |         32        0.32       73.43
                                 50% |         88        0.88       74.31
    50% Coinsurance after deductible |         88        0.88       75.19
                              50.00% |         90        0.90       76.09
 50.00% Coinsurance after deductible |        722        7.22       83.31
    60% Coinsurance after deductible |          8        0.08       83.39
                              60.00% |          4        0.04       83.43
 60.00% Coinsurance after deductible |         12        0.12       83.55
    65% Coinsurance after deductible |         14        0.14       83.69
    70% Coinsurance after deductible |          2        0.02       83.71
 70.00% Coinsurance after deductible |          2        0.02       83.73
                           No Charge |        606        6.06       89.79
          No Charge after deductible |         54        0.54       90.33
                      Not Applicable |        967        9.67      100.00
-------------------------------------+-----------------------------------
                               Total |     10,000      100.00

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