| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 14 |
3.5%
|
| 1 | Not a priority relative to other investments | 273 |
67.6%
|
| 2 | Not profitable | 30 |
7.4%
|
| 3 | Lack of financial resources | 69 |
17.1%
|
| 4 | Uncertainty about regulation | 3 |
0.7%
|
| 5 | Uncertainty about future prices | 12 |
3%
|
| 6 | Operational and/or technical risk | 2 |
0.5%
|
| 7 | Other | 1 |
0.2%
|
| Sysmiss | 197 |