| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 19535 |
82.4%
|
| 2 | 2 | 2805 |
11.8%
|
| 3 | 3 | 263 |
1.1%
|
| 4 | 4 | 45 |
0.2%
|
| 5 | 5 | 6 |
0%
|
| 6 | 6 | 3 |
0%
|
| 7 | 7 | 2 |
0%
|
| 8 | 8 | 2 |
0%
|
| 99 | Unspecified | 1049 |
4.4%
|