Frequencies for first 10,000 rows of coinsinntier1 variable in bencs2015 dataset :

  Coinsurance In Network (Tier 1) |      Freq.     Percent        Cum.
----------------------------------+-----------------------------------
                                  |      2,420       24.20       24.20
                               0% |      1,215       12.15       36.35
  0% Coinsurance after deductible |      1,070       10.70       47.05
                              10% |         40        0.40       47.45
 10% Coinsurance after deductible |        549        5.49       52.94
100% Coinsurance after deductible |          4        0.04       52.98
                              20% |         21        0.21       53.19
 20% Coinsurance after deductible |        318        3.18       56.37
                              30% |          6        0.06       56.43
 30% Coinsurance after deductible |        264        2.64       59.07
 40% Coinsurance after deductible |         25        0.25       59.32
                              50% |        106        1.06       60.38
 50% Coinsurance after deductible |        236        2.36       62.74
                              60% |         18        0.18       62.92
 60% Coinsurance after deductible |          6        0.06       62.98
 70% Coinsurance after deductible |          2        0.02       63.00
 80% Coinsurance after deductible |          2        0.02       63.02
                        No Charge |      3,663       36.63       99.65
       No Charge after deductible |         35        0.35      100.00
----------------------------------+-----------------------------------
                            Total |     10,000      100.00

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