| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 11 |
2.3%
|
| 1 | Not a priority relative to other investments | 201 |
42.4%
|
| 2 | Not profitable | 78 |
16.5%
|
| 3 | Lack of financial resources | 53 |
11.2%
|
| 4 | Uncertainty about regulation | 43 |
9.1%
|
| 5 | Uncertainty about future prices | 45 |
9.5%
|
| 6 | Operational and/or technical risk | 42 |
8.9%
|
| 7 | Other | 1 |
0.2%
|
| Sysmiss | 286 |