Frequencies for first 10,000 rows of wrkceln variable in familyxx2008 dataset :

  number of |
    working |
cell phones |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      3,260       32.60       32.60
          2 |      2,812       28.12       60.72
          3 |        845        8.45       69.17
          4 |        425        4.25       73.42
          5 |        107        1.07       74.49
          6 |         20        0.20       74.69
          7 |          7        0.07       74.76
          8 |          2        0.02       74.78
         10 |          1        0.01       74.79
         97 |         40        0.40       75.19
         98 |         16        0.16       75.35
         99 |          5        0.05       75.40
          . |      2,460       24.60      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 10 May 2016