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

  manner of |
  collision |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      5,385       53.85       53.85
          1 |        953        9.53       63.38
          2 |      1,057       10.57       73.95
          6 |      2,000       20.00       93.95
          7 |        286        2.86       96.81
          8 |        200        2.00       98.81
          9 |         15        0.15       98.96
         11 |         15        0.15       99.11
         98 |          4        0.04       99.15
         99 |         85        0.85      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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