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

non-motoris |
 t location |
 at time of |
      crash |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      8,986       89.86       89.86
          1 |        130        1.30       91.16
          2 |         26        0.26       91.42
          3 |         59        0.59       92.01
          9 |          3        0.03       92.04
         10 |          4        0.04       92.08
         11 |        574        5.74       97.82
         13 |         59        0.59       98.41
         14 |          2        0.02       98.43
         16 |         16        0.16       98.59
         20 |         50        0.50       99.09
         21 |         31        0.31       99.40
         22 |          1        0.01       99.41
         23 |          3        0.03       99.44
         25 |          8        0.08       99.52
         28 |          3        0.03       99.55
         98 |          3        0.03       99.58
         99 |         42        0.42      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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