Value |
Category |
1 |
Pub.p.dw |
2 |
Pub.p.yd |
3 |
Prv.p.dw |
4 |
Prv.nop. |
5 |
Standpi. |
6 |
Truck |
7 |
River |
8 |
Other |
9 |
No answ. |
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.