| Value | Category | Cases | |
|---|---|---|---|
| 1 | 4 |
0.3%
|
|
| 2 | 6 |
0.4%
|
|
| 3 | 9 |
0.6%
|
|
| 4 | 29 |
1.8%
|
|
| 5 | 114 |
7.2%
|
|
| 6 | 246 |
15.6%
|
|
| 7 | 331 |
20.9%
|
|
| 8 | 357 |
22.6%
|
|
| 9 | 232 |
14.7%
|
|
| 10 | 160 |
10.1%
|
|
| 11 | 50 |
3.2%
|
|
| 12 | 23 |
1.5%
|
|
| 13 | 1 |
0.1%
|
|
| 98 | DK | 6 |
0.4%
|
| 99 | Missing | 13 |
0.8%
|
| Sysmiss | 5582 |