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

Non-Motoris |
 t Location |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,211       92.11       92.11
          1 |         98        0.98       93.09
          2 |          6        0.06       93.15
          3 |         52        0.52       93.67
          4 |         16        0.16       93.83
          5 |          5        0.05       93.88
          6 |         12        0.12       94.00
          7 |          1        0.01       94.01
          8 |         61        0.61       94.62
          9 |          8        0.08       94.70
         10 |        510        5.10       99.80
         12 |         12        0.12       99.92
         99 |          8        0.08      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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