| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not effectively at all | 0 |
0%
|
| 2 | 2 |
0.5%
|
|
| 3 | 3 |
0.8%
|
|
| 4 | 5 |
1.3%
|
|
| 5 | 26 |
6.7%
|
|
| 6 | 38 |
9.8%
|
|
| 7 | 89 |
22.9%
|
|
| 8 | 124 |
32%
|
|
| 9 | 65 |
16.8%
|
|
| 10 | Very effectively | 36 |
9.3%
|
| -99 | 23 | ||
| 11 | Don't know | 133 | |
| Sysmiss | 36 |