| Value | Category | Cases | |
|---|---|---|---|
| 4 | 150 |
5.1%
|
|
| 5 | 758 |
25.7%
|
|
| 6 | 818 |
27.7%
|
|
| 7 | 417 |
14.1%
|
|
| 8 | 70 |
2.4%
|
|
| 9 | 16 |
0.5%
|
|
| 10 | 48 |
1.6%
|
|
| 11 | 24 |
0.8%
|
|
| 12 | 45 |
1.5%
|
|
| 13 | 46 |
1.6%
|
|
| 14 | 147 |
5%
|
|
| 15 | 143 |
4.8%
|
|
| 16 | 101 |
3.4%
|
|
| 17 | 80 |
2.7%
|
|
| 18 | 64 |
2.2%
|
|
| 19 | 12 |
0.4%
|
|
| 20 | 12 |
0.4%
|
|
| Sysmiss | 24 |