| Value | Category | Cases | |
|---|---|---|---|
| 0 | 424 |
89.6%
|
|
| 1 | 34 |
7.2%
|
|
| 2 | 10 |
2.1%
|
|
| 3 | 3 |
0.6%
|
|
| 4 | 1 |
0.2%
|
|
| 11 | 1 |
0.2%
|
|
| 999 | 32 |