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

  MANNER OF |
  COLLISION |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      6,313       63.13       63.13
          1 |        724        7.24       70.37
          2 |        829        8.29       78.66
          3 |        104        1.04       79.70
          4 |        277        2.77       82.47
          5 |      1,345       13.45       95.92
          6 |         71        0.71       96.63
          7 |        188        1.88       98.51
          8 |         95        0.95       99.46
          9 |         18        0.18       99.64
         11 |         17        0.17       99.81
         99 |         19        0.19      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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