| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not effectively at all | 0 |
0%
|
| 2 | 3 |
0.8%
|
|
| 3 | 2 |
0.5%
|
|
| 4 | 6 |
1.5%
|
|
| 5 | 31 |
7.8%
|
|
| 6 | 41 |
10.3%
|
|
| 7 | 98 |
24.5%
|
|
| 8 | 123 |
30.8%
|
|
| 9 | 68 |
17%
|
|
| 10 | Very effectively | 28 |
7%
|
| -99 | 21 | ||
| 11 | Don't know | 124 | |
| Sysmiss | 35 |