| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 108 |
8.8%
|
| 1 | Not a priority relative to other investments | 662 |
53.6%
|
| 2 | Not profitable | 219 |
17.7%
|
| 3 | Lack of financial resources | 126 |
10.2%
|
| 4 | Uncertainty about regulation | 14 |
1.1%
|
| 5 | Uncertainty about future prices | 72 |
5.8%
|
| 6 | Operational and/or technical risk | 13 |
1.1%
|
| 7 | Other | 20 |
1.6%
|
| Sysmiss | 429 |