Frequencies for first 10,000 rows of opdot09x variable in h126f dataset :

 DOCTOR AMT |
  PAID, OTH |
      INSUR |
  (IMPUTED) |      Freq.     Percent        Cum.
------------+-----------------------------------
         -1 |         21        0.21        0.21
          0 |      9,954       99.54       99.75
      17.89 |          1        0.01       99.76
      28.89 |          1        0.01       99.77
      76.13 |          1        0.01       99.78
       97.9 |          3        0.03       99.81
        106 |          2        0.02       99.83
        115 |          2        0.02       99.85
     118.32 |          2        0.02       99.87
     157.38 |          3        0.03       99.90
        318 |          4        0.04       99.94
     809.68 |          4        0.04       99.98
       3055 |          1        0.01       99.99
    3543.44 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 27 Feb 2018