Frequencies for first 10,000 rows of ve_total variable in accident dataset :

  Number of |
    vehicle |
      forms |
  submitted |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      5,864       58.64       58.64
          2 |      3,374       33.74       92.38
          3 |        551        5.51       97.89
          4 |        139        1.39       99.28
          5 |         48        0.48       99.76
          6 |         12        0.12       99.88
          7 |          5        0.05       99.93
          8 |          3        0.03       99.96
          9 |          1        0.01       99.97
         12 |          1        0.01       99.98
         14 |          1        0.01       99.99
         15 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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