| Value | Category | Cases | |
|---|---|---|---|
| 0 | 173 |
0.8%
|
|
| 1 | 133 |
0.6%
|
|
| 2 | 4 |
0%
|
|
| 3 | 5 |
0%
|
|
| 4 | 2 |
0%
|
|
| 88 | Not applicable | 20450 |
97.7%
|
| 99 | Unspecified | 169 |
0.8%
|