Frequencies for first 10,000 rows of mr_bed_cnt variable in pos2010 dataset :

     BEDS - |
     ICF/MR |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,928       99.28       99.28
          5 |          1        0.01       99.29
          6 |          1        0.01       99.30
          8 |          2        0.02       99.32
          9 |          2        0.02       99.34
         10 |         31        0.31       99.65
         12 |          4        0.04       99.69
         15 |          3        0.03       99.72
         17 |          1        0.01       99.73
         20 |          7        0.07       99.80
         40 |          1        0.01       99.81
         45 |          1        0.01       99.82
         49 |          1        0.01       99.83
         50 |          1        0.01       99.84
         53 |          2        0.02       99.86
         60 |          1        0.01       99.87
         61 |          1        0.01       99.88
         64 |          1        0.01       99.89
         78 |          1        0.01       99.90
         80 |          1        0.01       99.91
         85 |          2        0.02       99.93
        104 |          1        0.01       99.94
        125 |          1        0.01       99.95
        128 |          1        0.01       99.96
        134 |          1        0.01       99.97
        159 |          1        0.01       99.98
        175 |          1        0.01       99.99
        539 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 17 May 2017