| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not effectively at all | 2 |
2%
|
| 2 | 3 |
3%
|
|
| 3 | 2 |
2%
|
|
| 4 | 8 |
8%
|
|
| 5 | 13 |
13%
|
|
| 6 | 16 |
16%
|
|
| 7 | 12 |
12%
|
|
| 8 | 22 |
22%
|
|
| 9 | 13 |
13%
|
|
| 10 | Very effectively | 9 |
9%
|
| 11 | Don't know | 0 |
0%
|
| Sysmiss | 66 |