| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 77 |
17.5%
|
| 1 | Not a priority relative to other investments | 242 |
55%
|
| 2 | Not profitable | 29 |
6.6%
|
| 3 | Lack of financial resources | 44 |
10%
|
| 4 | Uncertainty about regulation | 8 |
1.8%
|
| 5 | Uncertainty about future prices | 25 |
5.7%
|
| 6 | Operational and/or technical risk | 10 |
2.3%
|
| 7 | Other | 5 |
1.1%
|
| Sysmiss | 332 |