Frequencies for first 10,000 rows of prov1055 variable in pos1997 dataset :

  operating |
      rooms |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,456       94.56       94.56
          1 |        235        2.35       96.91
          2 |        165        1.65       98.56
          3 |         52        0.52       99.08
          4 |         53        0.53       99.61
          5 |         17        0.17       99.78
          6 |         11        0.11       99.89
          7 |          5        0.05       99.94
          8 |          4        0.04       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