Frequencies for first 10,000 rows of innetworkmoopamount variable in ma2012 dataset :

 In-network |
MOOP Amount |
         ** |      Freq.     Percent        Cum.
------------+-----------------------------------
       2800 |          2        0.02        0.02
       2900 |          8        0.08        0.10
       2950 |         24        0.24        0.34
       3200 |          5        0.05        0.39
       3250 |         42        0.42        0.81
       3300 |          9        0.09        0.90
       3400 |      1,242       12.42       13.32
       3500 |          8        0.08       13.40
       3800 |          3        0.03       13.43
       3900 |          5        0.05       13.48
       3950 |          7        0.07       13.55
       4000 |        196        1.96       15.51
       4200 |          1        0.01       15.52
       4300 |          3        0.03       15.55
       4400 |         18        0.18       15.73
       4450 |         30        0.30       16.03
       4500 |        122        1.22       17.25
       4700 |          2        0.02       17.27
       4750 |         23        0.23       17.50
       4800 |         23        0.23       17.73
       4900 |        208        2.08       19.81
       4950 |         28        0.28       20.09
       5000 |        382        3.82       23.91
       5100 |         20        0.20       24.11
       5300 |         41        0.41       24.52
       5400 |          1        0.01       24.53
       5500 |        224        2.24       26.77
       5750 |         27        0.27       27.04
       5900 |        190        1.90       28.94
       6000 |          6        0.06       29.00
       6200 |          5        0.05       29.05
       6500 |         67        0.67       29.72
       6700 |      1,530       15.30       45.02
          . |      5,498       54.98      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 14 Apr 2016