| Value | Category | Cases | |
|---|---|---|---|
| 5 | 1 |
0.4%
|
|
| 6 | 38 |
13.6%
|
|
| 7 | 98 |
35.1%
|
|
| 8 | 23 |
8.2%
|
|
| 9 | 11 |
3.9%
|
|
| 10 | 15 |
5.4%
|
|
| 11 | 17 |
6.1%
|
|
| 12 | 15 |
5.4%
|
|
| 13 | 14 |
5%
|
|
| 14 | 11 |
3.9%
|
|
| 15 | 7 |
2.5%
|
|
| 16 | 16 |
5.7%
|
|
| 17 | 6 |
2.2%
|
|
| 18 | 4 |
1.4%
|
|
| 19 | 3 |
1.1%
|
|
| Sysmiss | 2001 |