Frequencies for first 10,000 rows of mdcl_tchnlgst_cnt variable in pos2008 dataset :

    medical |
technologis |
   ts (lab) |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,803       98.03       98.03
        .25 |          8        0.08       98.11
         .4 |          1        0.01       98.12
          1 |         43        0.43       98.55
        1.1 |          1        0.01       98.56
       1.78 |          1        0.01       98.57
          2 |         16        0.16       98.73
        2.5 |          3        0.03       98.76
       2.75 |          1        0.01       98.77
       2.95 |          1        0.01       98.78
          3 |         15        0.15       98.93
        3.5 |          2        0.02       98.95
       3.65 |          1        0.01       98.96
       3.75 |          1        0.01       98.97
          4 |         14        0.14       99.11
        4.2 |          1        0.01       99.12
        4.5 |          3        0.03       99.15
          5 |          8        0.08       99.23
        5.5 |          1        0.01       99.24
        5.8 |          1        0.01       99.25
          6 |         11        0.11       99.36
        6.2 |          1        0.01       99.37
       6.25 |          1        0.01       99.38
        6.5 |          1        0.01       99.39
        6.8 |          1        0.01       99.40
          7 |          8        0.08       99.48
        7.5 |          1        0.01       99.49
       7.75 |          1        0.01       99.50
          8 |          4        0.04       99.54
       8.25 |          1        0.01       99.55
        8.5 |          1        0.01       99.56
          9 |          2        0.02       99.58
         10 |          6        0.06       99.64
         11 |          2        0.02       99.66
       11.3 |          1        0.01       99.67
         12 |          2        0.02       99.69
       12.1 |          1        0.01       99.70
         13 |          1        0.01       99.71
       13.6 |          1        0.01       99.72
         14 |          2        0.02       99.74
         15 |          1        0.01       99.75
       15.9 |          1        0.01       99.76
         16 |          1        0.01       99.77
       16.5 |          1        0.01       99.78
       16.6 |          1        0.01       99.79
         17 |          1        0.01       99.80
      17.01 |          1        0.01       99.81
       17.8 |          1        0.01       99.82
         19 |          1        0.01       99.83
         20 |          1        0.01       99.84
         22 |          1        0.01       99.85
         23 |          1        0.01       99.86
         24 |          1        0.01       99.87
       26.8 |          1        0.01       99.88
         27 |          2        0.02       99.90
         29 |          1        0.01       99.91
         34 |          1        0.01       99.92
      35.04 |          1        0.01       99.93
      35.32 |          1        0.01       99.94
         42 |          2        0.02       99.96
      42.72 |          1        0.01       99.97
      48.75 |          1        0.01       99.98
      70.65 |          1        0.01       99.99
       84.1 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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