| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 252 |
0.1%
|
| 1 | 1 | 852 |
0.4%
|
| 2 | 2 | 174 |
0.1%
|
| 3 | 39 |
0%
|
|
| 4 | 27 |
0%
|
|
| 88 | Not applicable | 197641 |
93.4%
|
| 99 | Unspecified | 12702 |
6%
|