Frequencies for first 10,000 rows of pct012n115 variable in sf12000860us29 dataset :

    8 years |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      8,745       87.45       87.45
          1 |        820        8.20       95.65
          2 |        245        2.45       98.10
          3 |         93        0.93       99.03
          4 |         36        0.36       99.39
          5 |         19        0.19       99.58
          6 |          9        0.09       99.67
          7 |          5        0.05       99.72
          8 |          5        0.05       99.77
          9 |          8        0.08       99.85
         11 |          2        0.02       99.87
         12 |          1        0.01       99.88
         13 |          1        0.01       99.89
         15 |          2        0.02       99.91
         16 |          1        0.01       99.92
         18 |          2        0.02       99.94
         20 |          1        0.01       99.95
         24 |          1        0.01       99.96
         25 |          1        0.01       99.97
         34 |          1        0.01       99.98
         38 |          1        0.01       99.99
         57 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 18 Apr 2017