| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 2 |
0.7%
|
| 1 | Not a priority relative to other investments | 170 |
62%
|
| 2 | Not profitable | 33 |
12%
|
| 3 | Lack of financial resources | 32 |
11.7%
|
| 4 | Uncertainty about regulation | 8 |
2.9%
|
| 5 | Uncertainty about future prices | 17 |
6.2%
|
| 6 | Operational and/or technical risk | 12 |
4.4%
|
| 7 | Other | 0 |
0%
|
| Sysmiss | 155 |