Frequencies for first 10,000 rows of prov1465 variable in pos1991 dataset :

  lpn/lvn - |
   contract |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,889       98.89       98.89
        .01 |          1        0.01       98.90
        .03 |          1        0.01       98.91
        .08 |          1        0.01       98.92
         .1 |          1        0.01       98.93
        .16 |          1        0.01       98.94
        .22 |          1        0.01       98.95
        .24 |          1        0.01       98.96
        .25 |         18        0.18       99.14
        .34 |          1        0.01       99.15
        .39 |          1        0.01       99.16
         .4 |          1        0.01       99.17
        .48 |          1        0.01       99.18
         .5 |         12        0.12       99.30
        .68 |          1        0.01       99.31
        .75 |          3        0.03       99.34
          1 |         13        0.13       99.47
       1.25 |          6        0.06       99.53
       1.37 |          1        0.01       99.54
       1.49 |          1        0.01       99.55
       1.52 |          1        0.01       99.56
        1.6 |          2        0.02       99.58
       1.71 |          2        0.02       99.60
       1.75 |          1        0.01       99.61
       1.82 |          1        0.01       99.62
          2 |          6        0.06       99.68
       2.25 |          3        0.03       99.71
       2.29 |          1        0.01       99.72
        2.5 |          2        0.02       99.74
       2.75 |          1        0.01       99.75
        2.8 |          1        0.01       99.76
          3 |          4        0.04       99.80
       3.25 |          1        0.01       99.81
       3.43 |          1        0.01       99.82
        3.5 |          3        0.03       99.85
       3.75 |          1        0.01       99.86
          4 |          1        0.01       99.87
       4.25 |          1        0.01       99.88
        4.8 |          1        0.01       99.89
        5.5 |          1        0.01       99.90
          6 |          1        0.01       99.91
       6.16 |          1        0.01       99.92
       6.25 |          1        0.01       99.93
          7 |          1        0.01       99.94
       8.25 |          1        0.01       99.95
       8.43 |          1        0.01       99.96
         10 |          1        0.01       99.97
      13.75 |          1        0.01       99.98
         68 |          1        0.01       99.99
        176 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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