Frequencies for first 10,000 rows of pct002013 variable in sf12000860us12 dataset :

      Creek |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,060       90.60       90.60
          1 |        510        5.10       95.70
          2 |        188        1.88       97.58
          3 |        106        1.06       98.64
          4 |         59        0.59       99.23
          5 |         41        0.41       99.64
          6 |         16        0.16       99.80
          7 |          6        0.06       99.86
          8 |          6        0.06       99.92
          9 |          1        0.01       99.93
         10 |          1        0.01       99.94
         11 |          3        0.03       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