Frequencies for first 10,000 rows of actvty_profnl_cntrct_cnt variable in pos20

      Staff |
     Count: |
  Qualified |
 Activities |
 Profession |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      2,290       22.90       22.90
        .01 |          5        0.05       22.95
        .03 |         10        0.10       23.05
        .04 |          3        0.03       23.08
        .05 |          1        0.01       23.09
        .06 |         20        0.20       23.29
        .07 |          1        0.01       23.30
        .09 |          2        0.02       23.32
        .11 |         18        0.18       23.50
        .13 |          1        0.01       23.51
        .14 |          2        0.02       23.53
        .23 |         12        0.12       23.65
        .26 |          1        0.01       23.66
        .34 |          1        0.01       23.67
        .36 |          2        0.02       23.69
        .43 |          1        0.01       23.70
        .46 |          1        0.01       23.71
        .53 |          1        0.01       23.72
        .57 |          2        0.02       23.74
        .99 |          1        0.01       23.75
          1 |          1        0.01       23.76
       1.03 |          1        0.01       23.77
       1.13 |          1        0.01       23.78
       1.14 |         16        0.16       23.94
       1.24 |          1        0.01       23.95
       3.43 |          1        0.01       23.96
          . |      7,604       76.04      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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