| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 5 |
1.2%
|
| 1 | Lack of information, knowledge, or technical capacity | 52 |
12.9%
|
| 2 | Lack or uncertainty of demand | 22 |
5.5%
|
| 3 | Cost | 153 |
38.1%
|
| 4 | Lack of finance | 47 |
11.7%
|
| 5 | Government regulations | 16 |
4%
|
| 6 | Lack of infrastrucutre | 13 |
3.2%
|
| 7 | Other | 8 |
2%
|
| 8 | No obstacles or need to adopt | 86 |
21.4%
|