Frequencies for first 10,000 rows of rehab_bed_cnt variable in pos2012 dataset 

    Special |
 Care Bed - |
Specialized |
      Rehab |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      2,362       23.62       23.62
          6 |          1        0.01       23.63
          9 |          1        0.01       23.64
         10 |          1        0.01       23.65
         12 |          1        0.01       23.66
         14 |          1        0.01       23.67
         16 |          1        0.01       23.68
         18 |          1        0.01       23.69
         20 |          1        0.01       23.70
         25 |          1        0.01       23.71
         26 |          1        0.01       23.72
         27 |          1        0.01       23.73
         28 |          1        0.01       23.74
         30 |          2        0.02       23.76
         31 |          1        0.01       23.77
         32 |          1        0.01       23.78
         33 |          2        0.02       23.80
         35 |          2        0.02       23.82
         36 |          2        0.02       23.84
         40 |          2        0.02       23.86
         81 |          2        0.02       23.88
        131 |          1        0.01       23.89
          . |      7,611       76.11      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 26 Jan 2016