Frequencies for first 10,000 rows of tchnlgst_2_yr_rdlgc_cnt variable in pos2018 dataset :

Technologis |
   t Count: |
   24-Month |
 Radiologic |
       Scho |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |         44        0.44        0.44
          1 |         24        0.24        0.68
       1.25 |          1        0.01        0.69
        1.5 |          1        0.01        0.70
          2 |          5        0.05        0.75
          3 |          4        0.04        0.79
          4 |          2        0.02        0.81
          6 |          1        0.01        0.82
         13 |          1        0.01        0.83
         14 |          2        0.02        0.85
         20 |          1        0.01        0.86
          . |      9,914       99.14      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 15 Feb 2019