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

  MANNER OF |
  COLLISION |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      5,132       51.32       51.32
          1 |        776        7.76       59.08
          2 |      1,176       11.76       70.84
          3 |        171        1.71       72.55
          4 |        732        7.32       79.87
          5 |      1,501       15.01       94.88
          6 |         38        0.38       95.26
          7 |        211        2.11       97.37
          8 |        133        1.33       98.70
          9 |         22        0.22       98.92
         11 |         40        0.40       99.32
         99 |         68        0.68      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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