Frequencies for first 10,000 rows of prov1055 variable in pos2004 dataset :

  operating |
      rooms |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,098       90.98       90.98
          1 |        372        3.72       94.70
          2 |        291        2.91       97.61
          3 |         90        0.90       98.51
          4 |         95        0.95       99.46
          5 |         20        0.20       99.66
          6 |         13        0.13       99.79
          7 |          9        0.09       99.88
          8 |          7        0.07       99.95
          9 |          2        0.02       99.97
         10 |          1        0.01       99.98
         11 |          1        0.01       99.99
         41 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 26 Jan 2016