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

 REGISTERED |
    VEHICLE |
      OWNER |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |        516        5.16        5.16
          1 |      5,323       53.23       58.39
          2 |      2,529       25.29       83.68
          3 |        998        9.98       93.66
          4 |        145        1.45       95.11
          5 |         50        0.50       95.61
          6 |         49        0.49       96.10
          9 |        390        3.90      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 18 Apr 2016