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

Non-Motoris |
 t Location |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,125       91.25       91.25
          1 |        103        1.03       92.28
          2 |          8        0.08       92.36
          3 |         51        0.51       92.87
          4 |          8        0.08       92.95
          5 |         11        0.11       93.06
          6 |         21        0.21       93.27
          8 |         66        0.66       93.93
          9 |         15        0.15       94.08
         10 |        581        5.81       99.89
         11 |          4        0.04       99.93
         12 |          1        0.01       99.94
         99 |          6        0.06      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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