| Value | Category | Cases | |
|---|---|---|---|
| 1 | No risk at all | 30 |
2.3%
|
| 2 | 2 | 32 |
2.4%
|
| 3 | 3 | 43 |
3.3%
|
| 4 | 4 | 56 |
4.3%
|
| 5 | 5 | 152 |
11.6%
|
| 6 | 6 | 159 |
12.1%
|
| 7 | 7 | 205 |
15.6%
|
| 8 | 8 | 227 |
17.3%
|
| 9 | 9 | 193 |
14.7%
|
| 10 | Very high risk | 216 |
16.5%
|