| Value | Category | Cases | |
|---|---|---|---|
| 1 | Old ideas | 102 |
11.4%
|
| 2 | 2 | 80 |
8.9%
|
| 3 | 3 | 128 |
14.3%
|
| 4 | 4 | 115 |
12.8%
|
| 5 | 5 | 322 |
36%
|
| 6 | 6 | 93 |
10.4%
|
| 7 | 7 | 19 |
2.1%
|
| 8 | 8 | 20 |
2.2%
|
| 9 | 9 | 5 |
0.6%
|
| 10 | New ideas | 11 |
1.2%
|
| -4 | Not asked | 0 | |
| -2 | NA | 0 | |
| -1 | DK | 159 |