| Value | Category | Cases | |
|---|---|---|---|
| 0 | 10 |
1.4%
|
|
| 2 | 1 |
0.1%
|
|
| 3 | 2 |
0.3%
|
|
| 4 | 2 |
0.3%
|
|
| 5 | 20 |
2.8%
|
|
| 6 | 16 |
2.2%
|
|
| 7 | 12 |
1.7%
|
|
| 8 | 55 |
7.7%
|
|
| 9 | 51 |
7.2%
|
|
| 10 | 180 |
25.3%
|
|
| 11 | 21 |
2.9%
|
|
| 12 | 146 |
20.5%
|
|
| 13 | 44 |
6.2%
|
|
| 14 | 8 |
1.1%
|
|
| 15 | 89 |
12.5%
|
|
| 16 | 22 |
3.1%
|
|
| 17 | 33 |
4.6%
|
|
| Sysmiss | 320 |