| Value | Category | Cases | |
|---|---|---|---|
| 0 | Negative | 112 |
3.5%
|
| 1 | 125 |
4%
|
|
| 2 | 162 |
5.1%
|
|
| 3 | 235 |
7.4%
|
|
| 4 | 303 |
9.6%
|
|
| 5 | 559 |
17.7%
|
|
| 6 | 338 |
10.7%
|
|
| 7 | 427 |
13.5%
|
|
| 8 | 405 |
12.8%
|
|
| 9 | 210 |
6.6%
|
|
| 10 | Positive | 237 |
7.5%
|
| 98 | Do not know | 48 |
1.5%
|
| Sysmiss | 22 |