| Value |
Category |
| 1 |
Consume output mostly |
| 2 |
sell output mostly |
| 3 |
Sell and consume about equally |
| 5 |
|
| 9 |
|
| 98 |
|
| 99 |
|
| 0 |
NR |
| Sysmiss |
|
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.