| Value |
Category |
Cases |
|
| 1 |
Diesel |
0 |
|
| 2 |
Gasoline |
0 |
|
| 555 |
Other, specify |
0 |
|
| 888 |
Don?t know |
1 |
|
| Sysmiss |
|
5705 |
|
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.
