Frequencies for first 10,000 rows of n_mot_no variable in person dataset :

Non-Motoris |
 t Striking |
    Vehicle |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,179       91.79       91.79
          1 |        800        8.00       99.79
          2 |         14        0.14       99.93
          3 |          3        0.03       99.96
          7 |          1        0.01       99.97
         10 |          1        0.01       99.98
         99 |          2        0.02      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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