Frequencies for first 10,000 rows of prov6290 variable in pos2006 dataset :

    medical |
technologis |
   ts (lab) |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,901       99.01       99.01
        .25 |          5        0.05       99.06
         .4 |          1        0.01       99.07
          1 |         20        0.20       99.27
       1.78 |          1        0.01       99.28
          2 |         11        0.11       99.39
       2.95 |          1        0.01       99.40
          3 |          6        0.06       99.46
        3.5 |          1        0.01       99.47
       3.75 |          1        0.01       99.48
          4 |          4        0.04       99.52
        4.2 |          1        0.01       99.53
        4.5 |          2        0.02       99.55
          5 |          4        0.04       99.59
        5.5 |          1        0.01       99.60
        5.8 |          1        0.01       99.61
          6 |          6        0.06       99.67
       6.25 |          1        0.01       99.68
        6.5 |          1        0.01       99.69
          7 |          4        0.04       99.73
        7.5 |          2        0.02       99.75
          8 |          1        0.01       99.76
       8.25 |          1        0.01       99.77
        8.3 |          1        0.01       99.78
        8.5 |          1        0.01       99.79
        8.7 |          1        0.01       99.80
          9 |          2        0.02       99.82
         10 |          3        0.03       99.85
       11.3 |          1        0.01       99.86
         12 |          1        0.01       99.87
       12.1 |          1        0.01       99.88
         13 |          1        0.01       99.89
         14 |          2        0.02       99.91
       17.8 |          1        0.01       99.92
         20 |          1        0.01       99.93
         22 |          1        0.01       99.94
         27 |          2        0.02       99.96
      38.48 |          1        0.01       99.97
         42 |          2        0.02       99.99
      48.75 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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