| Value | Category | Cases | |
|---|---|---|---|
| 0 | Negative | 37 |
1.2%
|
| 1 | 50 |
1.7%
|
|
| 2 | 69 |
2.3%
|
|
| 3 | 137 |
4.5%
|
|
| 4 | 202 |
6.7%
|
|
| 5 | 505 |
16.8%
|
|
| 6 | 343 |
11.4%
|
|
| 7 | 377 |
12.5%
|
|
| 8 | 407 |
13.5%
|
|
| 9 | 298 |
9.9%
|
|
| 10 | Positive | 541 |
17.9%
|
| 98 | Do not know | 48 |
1.6%
|
| Sysmiss | 43 |