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

Non-Motoris |
 t Location |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,219       92.19       92.19
          1 |         91        0.91       93.10
          2 |          6        0.06       93.16
          3 |         47        0.47       93.63
          4 |          3        0.03       93.66
          5 |          3        0.03       93.69
          6 |         18        0.18       93.87
          8 |         74        0.74       94.61
          9 |         13        0.13       94.74
         10 |        504        5.04       99.78
         12 |          2        0.02       99.80
         99 |         20        0.20      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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