| Value | Category | Cases | |
|---|---|---|---|
| 1 | Old ideas | 467 |
24.7%
|
| 2 | 2 | 161 |
8.5%
|
| 3 | 3 | 195 |
10.3%
|
| 4 | 4 | 191 |
10.1%
|
| 5 | 5 | 396 |
21%
|
| 6 | 6 | 164 |
8.7%
|
| 7 | 7 | 91 |
4.8%
|
| 8 | 8 | 93 |
4.9%
|
| 9 | 9 | 35 |
1.9%
|
| 10 | New ideas | 97 |
5.1%
|
| -4 | Not asked | 0 | |
| -2 | NA | 0 | |
| -1 | DK | 150 |