| Value | Category | Cases | |
|---|---|---|---|
| 0 | 161 |
4.1%
|
|
| 1 | 243 |
6.1%
|
|
| 2 | 367 |
9.3%
|
|
| 3 | 336 |
8.5%
|
|
| 4 | 280 |
7.1%
|
|
| 5 | 302 |
7.6%
|
|
| 6 | 343 |
8.7%
|
|
| 7 | 188 |
4.8%
|
|
| 8 | 397 |
10%
|
|
| 9 | 265 |
6.7%
|
|
| 10 | 363 |
9.2%
|
|
| 11 | 133 |
3.4%
|
|
| 12 | 231 |
5.8%
|
|
| 13 | 146 |
3.7%
|
|
| 14 | 118 |
3%
|
|
| 15 | 57 |
1.4%
|
|
| 16 | 21 |
0.5%
|
|
| 77 | Don't know | 1 |
0%
|
| Sysmiss | 3 |