| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3002 |
13.9%
|
|
| 1 | 6192 |
28.7%
|
|
| 2 | 7655 |
35.4%
|
|
| 3 | 3366 |
15.6%
|
|
| 4 | 890 |
4.1%
|
|
| 5 | 114 |
0.5%
|
|
| 6 | 25 |
0.1%
|
|
| 7 | 36 |
0.2%
|
|
| 8 | 16 |
0.1%
|
|
| 9 | 10 |
0%
|
|
| 99 | Unspecified | 295 |
1.4%
|