| Value | Category | Cases | |
|---|---|---|---|
| 1 | Old ideas | 45 |
4.6%
|
| 2 | 2 | 60 |
6.1%
|
| 3 | 3 | 91 |
9.2%
|
| 4 | 4 | 92 |
9.3%
|
| 5 | 5 | 201 |
20.3%
|
| 6 | 6 | 178 |
18%
|
| 7 | 7 | 142 |
14.4%
|
| 8 | 8 | 115 |
11.6%
|
| 9 | 9 | 38 |
3.8%
|
| 10 | New ideas | 26 |
2.6%
|
| -4 | Not asked | 0 | |
| -2 | NA | 0 | |
| -1 | DK | 21 |