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

  MANNER OF |
  COLLISION |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      6,365       63.65       63.65
          1 |        636        6.36       70.01
          2 |        886        8.86       78.87
          3 |         97        0.97       79.84
          4 |        256        2.56       82.40
          5 |      1,303       13.03       95.43
          6 |         83        0.83       96.26
          7 |        186        1.86       98.12
          8 |        119        1.19       99.31
          9 |         16        0.16       99.47
         11 |         21        0.21       99.68
         99 |         32        0.32      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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