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

  MANNER OF |
  COLLISION |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      4,623       46.23       46.23
          1 |        826        8.26       54.49
          2 |      1,266       12.66       67.15
          3 |        146        1.46       68.61
          4 |        839        8.39       77.00
          5 |      1,703       17.03       94.03
          6 |         39        0.39       94.42
          7 |        271        2.71       97.13
          8 |        140        1.40       98.53
          9 |         15        0.15       98.68
         11 |         38        0.38       99.06
         99 |         94        0.94      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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