| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 13347 |
62.9%
|
| 1 | 1 | 5929 |
27.9%
|
| 2 | 2 | 1600 |
7.5%
|
| 3 | 3 | 249 |
1.2%
|
| 4 | 4 | 52 |
0.2%
|
| 5 | 5 | 12 |
0.1%
|
| 6 | 6 | 3 |
0%
|
| 7 | 7 | 3 |
0%
|
| 99 | Unspecified | 23 |
0.1%
|