Frequencies for first 10,000 rows of prov1635 variable in pos2003 dataset :

  prior ltc |
  extension |
       date |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,961       99.61       99.61
   19900228 |          1        0.01       99.62
   19910831 |          1        0.01       99.63
   19930831 |          1        0.01       99.64
   19951201 |          3        0.03       99.67
   19960930 |          1        0.01       99.68
   19961031 |          1        0.01       99.69
   19971231 |          1        0.01       99.70
   20020831 |          1        0.01       99.71
   20020930 |          2        0.02       99.73
   20021031 |          1        0.01       99.74
   20021231 |          1        0.01       99.75
   20030228 |          4        0.04       99.79
   20030430 |          2        0.02       99.81
   20030531 |          6        0.06       99.87
   20030630 |          4        0.04       99.91
   20030731 |          1        0.01       99.92
   20030831 |          1        0.01       99.93
   20030930 |          1        0.01       99.94
   20031031 |          4        0.04       99.98
   20031130 |          1        0.01       99.99
   20031231 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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