| Value | Category | Cases | |
|---|---|---|---|
| 0 | 337 |
9.2%
|
|
| 1 | 344 |
9.4%
|
|
| 2 | 399 |
10.9%
|
|
| 3 | 338 |
9.2%
|
|
| 4 | 354 |
9.7%
|
|
| 5 | 262 |
7.1%
|
|
| 6 | 364 |
9.9%
|
|
| 7 | 128 |
3.5%
|
|
| 8 | 828 |
22.6%
|
|
| 9 | 94 |
2.6%
|
|
| 10 | 125 |
3.4%
|
|
| 11 | 4 |
0.1%
|
|
| 12 | 23 |
0.6%
|
|
| 13 | 3 |
0.1%
|
|
| 14 | 1 |
0%
|
|
| 15 | 6 |
0.2%
|
|
| 18 | 2 |
0.1%
|
|
| 19 | 1 |
0%
|
|
| 22 | 1 |
0%
|
|
| 77 | Don't know | 2 |
0.1%
|
| 99 | Don't know | 51 |
1.4%
|
| Sysmiss | 8762 |