Frequencies for first 10,000 rows of pct013g045 variable in sf12010860us36 dataset :

   67 to 69 |
      years |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      6,418       64.18       64.18
          1 |      1,564       15.64       79.82
          2 |        683        6.83       86.65
          3 |        397        3.97       90.62
          4 |        241        2.41       93.03
          5 |        148        1.48       94.51
          6 |        103        1.03       95.54
          7 |         74        0.74       96.28
          8 |         53        0.53       96.81
          9 |         45        0.45       97.26
         10 |         43        0.43       97.69
         11 |         21        0.21       97.90
         12 |         23        0.23       98.13
         13 |         21        0.21       98.34
         14 |         19        0.19       98.53
         15 |         14        0.14       98.67
         16 |         13        0.13       98.80
         17 |         12        0.12       98.92
         18 |          7        0.07       98.99
         19 |          9        0.09       99.08
         20 |          9        0.09       99.17
         21 |          7        0.07       99.24
         22 |          9        0.09       99.33
         23 |          5        0.05       99.38
         24 |          4        0.04       99.42
         25 |          4        0.04       99.46
         26 |          4        0.04       99.50
         27 |          3        0.03       99.53
         28 |          2        0.02       99.55
         29 |          2        0.02       99.57
         30 |          3        0.03       99.60
         31 |          2        0.02       99.62
         32 |          2        0.02       99.64
         33 |          5        0.05       99.69
         34 |          3        0.03       99.72
         35 |          1        0.01       99.73
         36 |          1        0.01       99.74
         37 |          3        0.03       99.77
         38 |          4        0.04       99.81
         39 |          1        0.01       99.82
         40 |          3        0.03       99.85
         41 |          3        0.03       99.88
         43 |          2        0.02       99.90
         44 |          3        0.03       99.93
         47 |          2        0.02       99.95
         50 |          1        0.01       99.96
         51 |          1        0.01       99.97
         63 |          2        0.02       99.99
         66 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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