| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very low technical quality | 7 |
2%
|
| 2 | 1 |
0.3%
|
|
| 3 | 6 |
1.7%
|
|
| 4 | 8 |
2.3%
|
|
| 5 | 32 |
9.3%
|
|
| 6 | 38 |
11%
|
|
| 7 | 59 |
17.1%
|
|
| 8 | 57 |
16.5%
|
|
| 9 | 31 |
9%
|
|
| 10 | Very high technical quality | 38 |
11%
|
| 11 | Don't know | 68 |
19.7%
|
| Sysmiss | 9 |