Frequencies for first 10,000 rows of pct001013 variable in sf12000860us12 dataset :

      Creek |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,137       91.37       91.37
          1 |        482        4.82       96.19
          2 |        164        1.64       97.83
          3 |         95        0.95       98.78
          4 |         59        0.59       99.37
          5 |         36        0.36       99.73
          6 |         11        0.11       99.84
          7 |          6        0.06       99.90
          8 |          2        0.02       99.92
          9 |          2        0.02       99.94
         10 |          1        0.01       99.95
         11 |          2        0.02       99.97
         13 |          1        0.01       99.98
         15 |          1        0.01       99.99
         17 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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