| Value | Category | Cases | |
|---|---|---|---|
| 1 | Old ideas | 94 |
12.3%
|
| 2 | 2 | 99 |
12.9%
|
| 3 | 3 | 131 |
17.1%
|
| 4 | 4 | 99 |
12.9%
|
| 5 | 5 | 145 |
18.9%
|
| 6 | 6 | 110 |
14.4%
|
| 7 | 7 | 29 |
3.8%
|
| 8 | 8 | 32 |
4.2%
|
| 9 | 9 | 13 |
1.7%
|
| 10 | New ideas | 14 |
1.8%
|
| -4 | Not asked | 0 | |
| -2 | NA | 2 | |
| -1 | DK | 12 |