Frequencies for first 10,000 rows of pct013e019 variable in sf12010860us35 dataset :

   62 to 64 |
      years |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,656       96.56       96.56
          1 |        297        2.97       99.53
          2 |         39        0.39       99.92
          3 |          3        0.03       99.95
          4 |          3        0.03       99.98
          5 |          1        0.01       99.99
          7 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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