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

Non-Motoris |
 t Location |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,224       92.24       92.24
          1 |         86        0.86       93.10
          2 |         17        0.17       93.27
          3 |         16        0.16       93.43
          4 |          7        0.07       93.50
          5 |          6        0.06       93.56
          9 |          2        0.02       93.58
         10 |          2        0.02       93.60
         11 |          8        0.08       93.68
         12 |        427        4.27       97.95
         13 |         62        0.62       98.57
         14 |          7        0.07       98.64
         15 |         83        0.83       99.47
         17 |          9        0.09       99.56
         18 |         41        0.41       99.97
         19 |          2        0.02       99.99
         99 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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