Frequencies for first 10,000 rows of secondtierutilization variable in plan2018 dataset :

Second Tier |
Utilization |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      8,173       81.73       81.73
         1% |          1        0.01       81.74
        14% |          8        0.08       81.82
        15% |         22        0.22       82.04
        20% |         13        0.13       82.17
        22% |          7        0.07       82.24
        23% |          9        0.09       82.33
        25% |         15        0.15       82.48
        26% |          6        0.06       82.54
         3% |          1        0.01       82.55
        30% |         25        0.25       82.80
        35% |          6        0.06       82.86
        36% |          6        0.06       82.92
         4% |          1        0.01       82.93
        40% |        227        2.27       85.20
        45% |         64        0.64       85.84
        47% |          1        0.01       85.85
         5% |         46        0.46       86.31
        50% |         22        0.22       86.53
        51% |          1        0.01       86.54
        53% |         89        0.89       87.43
        56% |          2        0.02       87.45
        57% |      1,177       11.77       99.22
        58% |          1        0.01       99.23
        61% |          2        0.02       99.25
        62% |          4        0.04       99.29
        63% |          1        0.01       99.30
        69% |          3        0.03       99.33
         7% |          2        0.02       99.35
        70% |          5        0.05       99.40
        75% |         60        0.60      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 23 May 2018