| Value | Category | Cases | |
|---|---|---|---|
| 1 | 61 |
2.4%
|
|
| 2 | 244 |
9.8%
|
|
| 3 | 486 |
19.4%
|
|
| 4 | 482 |
19.3%
|
|
| 5 | 334 |
13.3%
|
|
| 6 | 234 |
9.4%
|
|
| 7 | 225 |
9%
|
|
| 8 | 147 |
5.9%
|
|
| 9 | 115 |
4.6%
|
|
| 10 | 69 |
2.8%
|
|
| 11 | 43 |
1.7%
|
|
| 12 | 28 |
1.1%
|
|
| 13 | 8 |
0.3%
|
|
| 14 | 6 |
0.2%
|
|
| 15 | 4 |
0.2%
|
|
| 16 | 2 |
0.1%
|
|
| 98 | don't know | 14 |
0.6%
|
| Sysmiss | 10413 |