Frequencies for first 10,000 rows of prov1055 variable in pos1993 dataset :

  operating |
      rooms |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,608       96.08       96.08
          1 |        157        1.57       97.65
          2 |        123        1.23       98.88
          3 |         39        0.39       99.27
          4 |         45        0.45       99.72
          5 |         12        0.12       99.84
          6 |          8        0.08       99.92
          7 |          5        0.05       99.97
          8 |          1        0.01       99.98
         10 |          1        0.01       99.99
         11 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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