| Value | Category | Cases | |
|---|---|---|---|
| 0 | 165 |
5.2%
|
|
| 1 | 10 |
0.3%
|
|
| 2 | 17 |
0.5%
|
|
| 3 | 23 |
0.7%
|
|
| 4 | 60 |
1.9%
|
|
| 5 | 73 |
2.3%
|
|
| 6 | 115 |
3.6%
|
|
| 7 | 171 |
5.4%
|
|
| 8 | 222 |
7%
|
|
| 9 | 228 |
7.2%
|
|
| 10 | 356 |
11.3%
|
|
| 11 | 253 |
8%
|
|
| 12 | 711 |
22.6%
|
|
| 13 | 199 |
6.3%
|
|
| 14 | 136 |
4.3%
|
|
| 15 | 123 |
3.9%
|
|
| 16 | 119 |
3.8%
|
|
| 17 | 44 |
1.4%
|
|
| 18 | 31 |
1%
|
|
| 19 | 12 |
0.4%
|
|
| 20 | 14 |
0.4%
|
|
| 21 | 1 |
0%
|
|
| 22 | 1 |
0%
|
|
| 23 | 1 |
0%
|
|
| 24 | 1 |
0%
|
|
| 88 | Do not know | 66 |
2.1%
|
| Sysmiss | 12 |