| Value | Category | Cases | |
|---|---|---|---|
| 0 | 8568 |
39.7%
|
|
| 1 | 11320 |
52.4%
|
|
| 2 | 465 |
2.2%
|
|
| 3 | 63 |
0.3%
|
|
| 4 | 24 |
0.1%
|
|
| 5 | 10 |
0%
|
|
| 6 | 23 |
0.1%
|
|
| 7 | 1 |
0%
|
|
| 8 | 19 |
0.1%
|
|
| 9 | 4 |
0%
|
|
| 10 | 1 |
0%
|
|
| 17 | 1 |
0%
|
|
| 18 | 1 |
0%
|
|
| 99 | Unspecified | 1101 |
5.1%
|