Frequencies for first 10,000 rows of prov0505 variable in pos1992 dataset :

  prior fms |
survey date |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,990       99.90       99.90
     871002 |          1        0.01       99.91
     890131 |          1        0.01       99.92
     890321 |          1        0.01       99.93
     891130 |          1        0.01       99.94
     891201 |          1        0.01       99.95
     900208 |          1        0.01       99.96
     900313 |          1        0.01       99.97
     900426 |          1        0.01       99.98
     900816 |          1        0.01       99.99
     920224 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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