Frequencies for first 10,000 rows of pct020e007 variable in sf12010860us37 dataset :

Local jails |
  and other |
  municipal |
confinement |
 facilities |
      (104) |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,957       99.57       99.57
          1 |         26        0.26       99.83
          2 |          8        0.08       99.91
          3 |          2        0.02       99.93
          5 |          1        0.01       99.94
          6 |          2        0.02       99.96
          7 |          1        0.01       99.97
         12 |          1        0.01       99.98
         17 |          1        0.01       99.99
         28 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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