| Value | Category | Cases | |
|---|---|---|---|
| 1 | Old ideas | 103 |
8.9%
|
| 2 | 2 | 51 |
4.4%
|
| 3 | 3 | 83 |
7.2%
|
| 4 | 4 | 114 |
9.9%
|
| 5 | 5 | 244 |
21.2%
|
| 6 | 6 | 201 |
17.4%
|
| 7 | 7 | 128 |
11.1%
|
| 8 | 8 | 110 |
9.5%
|
| 9 | 9 | 52 |
4.5%
|
| 10 | New ideas | 66 |
5.7%
|
| -4 | Not asked | 0 | |
| -2 | NA | 0 | |
| -1 | DK | 44 |