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

  MANNER OF |
  COLLISION |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      4,798       47.98       47.98
          1 |        848        8.48       56.46
          2 |      1,150       11.50       67.96
          3 |        123        1.23       69.19
          4 |      1,006       10.06       79.25
          5 |      1,579       15.79       95.04
          6 |         17        0.17       95.21
          7 |        264        2.64       97.85
          8 |        108        1.08       98.93
          9 |          9        0.09       99.02
         11 |         21        0.21       99.23
         99 |         77        0.77      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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