| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 21 |
10%
|
| 1 | Not a priority relative to other investments | 141 |
67.1%
|
| 2 | Not profitable | 4 |
1.9%
|
| 3 | Lack of financial resources | 12 |
5.7%
|
| 4 | Uncertainty about regulation | 0 |
0%
|
| 5 | Uncertainty about future prices | 4 |
1.9%
|
| 6 | Operational and/or technical risk | 2 |
1%
|
| 7 | Other | 26 |
12.4%
|
| Sysmiss | 199 |