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

    date of |
last crash, |
 suspension |
         or |
 conviction |
    (month) |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      5,926       59.26       59.26
          1 |        300        3.00       62.26
          2 |        304        3.04       65.30
          3 |        305        3.05       68.35
          4 |        286        2.86       71.21
          5 |        301        3.01       74.22
          6 |        305        3.05       77.27
          7 |        305        3.05       80.32
          8 |        318        3.18       83.50
          9 |        346        3.46       86.96
         10 |        294        2.94       89.90
         11 |        302        3.02       92.92
         12 |        308        3.08       96.00
         98 |         61        0.61       96.61
         99 |        339        3.39      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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