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

  MANNER OF |
  COLLISION |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      6,154       61.54       61.54
          1 |        727        7.27       68.81
          2 |        888        8.88       77.69
          3 |        105        1.05       78.74
          4 |        305        3.05       81.79
          5 |      1,388       13.88       95.67
          6 |        108        1.08       96.75
          7 |        172        1.72       98.47
          8 |         91        0.91       99.38
          9 |         20        0.20       99.58
         10 |          2        0.02       99.60
         11 |         12        0.12       99.72
         99 |         28        0.28      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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