Frequencies for first 10,000 rows of actvty_profnl_cntrct_cnt variable in pos2011 dataset :

   Activity |
Professiona |
 l Contract |
      Count |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      2,279       22.79       22.79
        .01 |          6        0.06       22.85
        .03 |          6        0.06       22.91
        .04 |          2        0.02       22.93
        .05 |          1        0.01       22.94
        .06 |         25        0.25       23.19
        .09 |          3        0.03       23.22
        .11 |         20        0.20       23.42
        .23 |         13        0.13       23.55
        .26 |          1        0.01       23.56
        .29 |          1        0.01       23.57
        .34 |          1        0.01       23.58
        .36 |          3        0.03       23.61
        .46 |          1        0.01       23.62
        .76 |          1        0.01       23.63
          1 |          1        0.01       23.64
       1.13 |          1        0.01       23.65
       1.14 |          9        0.09       23.74
        1.2 |          1        0.01       23.75
       1.24 |          2        0.02       23.77
       1.26 |          1        0.01       23.78
       2.29 |          1        0.01       23.79
          . |      7,621       76.21      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 20 Apr 2019