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

  manner of |
  collision |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      4,920       49.20       49.20
          1 |      1,002       10.02       59.22
          2 |      1,262       12.62       71.84
          6 |      2,152       21.52       93.36
          7 |        325        3.25       96.61
          8 |        173        1.73       98.34
          9 |         29        0.29       98.63
         11 |         18        0.18       98.81
         98 |          6        0.06       98.87
         99 |        113        1.13      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 22 Oct 2016