| Value | Category | Cases | |
|---|---|---|---|
| 0 | 507 |
36.8%
|
|
| 2 | 1 |
0.1%
|
|
| 3 | 8 |
0.6%
|
|
| 4 | 5 |
0.4%
|
|
| 5 | 5 |
0.4%
|
|
| 6 | 6 |
0.4%
|
|
| 7 | 10 |
0.7%
|
|
| 8 | 12 |
0.9%
|
|
| 9 | 17 |
1.2%
|
|
| 10 | 17 |
1.2%
|
|
| 11 | 30 |
2.2%
|
|
| 12 | 48 |
3.5%
|
|
| 13 | 110 |
8%
|
|
| 14 | 319 |
23.2%
|
|
| 15 | 281 |
20.4%
|
|
| Sysmiss | 205 |