Frequencies for first 10,000 rows of prov2820 variable in pos1992 dataset :

      third |
survey: reg |
  off flags |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      7,479       74.79       74.79
          1 |        798        7.98       82.77
          2 |        557        5.57       88.34
          3 |        421        4.21       92.55
          4 |        296        2.96       95.51
          5 |        178        1.78       97.29
          6 |         94        0.94       98.23
          7 |         58        0.58       98.81
          8 |         37        0.37       99.18
          9 |         30        0.30       99.48
         10 |         19        0.19       99.67
         11 |          9        0.09       99.76
         12 |          9        0.09       99.85
         13 |          5        0.05       99.90
         14 |          3        0.03       99.93
         15 |          2        0.02       99.95
         16 |          2        0.02       99.97
         17 |          1        0.01       99.98
         18 |          1        0.01       99.99
         22 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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