Frequencies for first 10,000 rows of pct012o004 variable in sf12000860us30 dataset :

     1 year |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      5,927       59.27       59.27
          1 |      1,380       13.80       73.07
          2 |        702        7.02       80.09
          3 |        417        4.17       84.26
          4 |        298        2.98       87.24
          5 |        248        2.48       89.72
          6 |        200        2.00       91.72
          7 |        140        1.40       93.12
          8 |        119        1.19       94.31
          9 |        102        1.02       95.33
         10 |         70        0.70       96.03
         11 |         54        0.54       96.57
         12 |         55        0.55       97.12
         13 |         45        0.45       97.57
         14 |         36        0.36       97.93
         15 |         38        0.38       98.31
         16 |         31        0.31       98.62
         17 |         25        0.25       98.87
         18 |         16        0.16       99.03
         19 |         16        0.16       99.19
         20 |         10        0.10       99.29
         21 |          8        0.08       99.37
         22 |         12        0.12       99.49
         23 |          4        0.04       99.53
         24 |          7        0.07       99.60
         25 |          2        0.02       99.62
         26 |          4        0.04       99.66
         27 |          4        0.04       99.70
         28 |          7        0.07       99.77
         29 |          1        0.01       99.78
         30 |          4        0.04       99.82
         31 |          1        0.01       99.83
         32 |          3        0.03       99.86
         33 |          1        0.01       99.87
         34 |          1        0.01       99.88
         35 |          1        0.01       99.89
         36 |          1        0.01       99.90
         37 |          2        0.02       99.92
         40 |          2        0.02       99.94
         41 |          1        0.01       99.95
         42 |          1        0.01       99.96
         49 |          2        0.02       99.98
         61 |          1        0.01       99.99
         76 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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