Frequencies for first 10,000 rows of owner variable in vehicle dataset :

 registered |
    vehicle |
      owner |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |        166        1.66        1.66
          1 |      5,555       55.55       57.21
          2 |      2,839       28.39       85.60
          3 |        936        9.36       94.96
          4 |        114        1.14       96.10
          5 |         19        0.19       96.29
          6 |         66        0.66       96.95
          9 |        305        3.05      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 22 Oct 2016