| Value | Category | Cases | |
|---|---|---|---|
| 1 | Old ideas | 75 |
6.7%
|
| 2 | 2 | 56 |
5%
|
| 3 | 3 | 91 |
8.1%
|
| 4 | 4 | 71 |
6.3%
|
| 5 | 5 | 264 |
23.6%
|
| 6 | 6 | 186 |
16.6%
|
| 7 | 7 | 114 |
10.2%
|
| 8 | 8 | 136 |
12.1%
|
| 9 | 9 | 70 |
6.3%
|
| 10 | New ideas | 57 |
5.1%
|
| -4 | Not asked | 0 | |
| -2 | NA | 0 | |
| -1 | DK | 91 |