| Value | Category | Cases | |
|---|---|---|---|
| 1 | Lacked information | 861 |
40.6%
|
| 2 | Lacked time | 718 |
33.8%
|
| 3 | Lacked materials | 208 |
9.8%
|
| 4 | Don't think it's effective | 13 |
0.6%
|
| 5 | Not interested | 64 |
3%
|
| 6 | Not appropriate for this area | 27 |
1.3%
|
| 7 | OTHER | 232 |
10.9%
|
| Sysmiss | 6452 |