| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 576 |
0.3%
|
| 1 | 1 | 938 |
0.5%
|
| 2 | 2 | 129 |
0.1%
|
| 3 | 18 |
0%
|
|
| 4 | 9 |
0%
|
|
| 88 | Not applicable | 194245 |
93.4%
|
| 99 | Unspecified | 12087 |
5.8%
|