| Value | Category | Cases | |
|---|---|---|---|
| 1 | Old ideas | 124 |
12.8%
|
| 2 | 2 | 73 |
7.5%
|
| 3 | 3 | 111 |
11.4%
|
| 4 | 4 | 103 |
10.6%
|
| 5 | 5 | 234 |
24.1%
|
| 6 | 6 | 83 |
8.6%
|
| 7 | 7 | 84 |
8.7%
|
| 8 | 8 | 79 |
8.1%
|
| 9 | 9 | 38 |
3.9%
|
| 10 | New ideas | 41 |
4.2%
|
| -4 | Not asked | 0 | |
| -2 | NA | 0 | |
| -1 | DK | 37 |