Frequencies for first 10,000 rows of p0320027 variable in sf12010880us6 dataset :

   14 years |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      5,494       54.94       54.94
          1 |      1,725       17.25       72.19
          2 |        880        8.80       80.99
          3 |        563        5.63       86.62
          4 |        355        3.55       90.17
          5 |        263        2.63       92.80
          6 |        177        1.77       94.57
          7 |        134        1.34       95.91
          8 |         93        0.93       96.84
          9 |         63        0.63       97.47
         10 |         50        0.50       97.97
         11 |         43        0.43       98.40
         12 |         34        0.34       98.74
         13 |         24        0.24       98.98
         14 |         17        0.17       99.15
         15 |         16        0.16       99.31
         16 |         17        0.17       99.48
         17 |         14        0.14       99.62
         18 |          7        0.07       99.69
         19 |          8        0.08       99.77
         20 |          5        0.05       99.82
         21 |          3        0.03       99.85
         22 |          3        0.03       99.88
         23 |          3        0.03       99.91
         24 |          4        0.04       99.95
         25 |          1        0.01       99.96
         26 |          1        0.01       99.97
         31 |          1        0.01       99.98
         33 |          1        0.01       99.99
         41 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 8 May 2017