| Value | Category | Cases | |
|---|---|---|---|
| 1 | Old ideas | 59 |
6.1%
|
| 2 | 2 | 52 |
5.4%
|
| 3 | 3 | 125 |
13%
|
| 4 | 4 | 159 |
16.5%
|
| 5 | 5 | 195 |
20.2%
|
| 6 | 6 | 129 |
13.4%
|
| 7 | 7 | 117 |
12.1%
|
| 8 | 8 | 84 |
8.7%
|
| 9 | 9 | 25 |
2.6%
|
| 10 | New ideas | 19 |
2%
|
| -4 | Not asked | 0 | |
| -2 | NA | 0 | |
| -1 | DK | 23 |