| Value | Category | Cases | |
|---|---|---|---|
| 0 | 428 |
87.7%
|
|
| 1 | 44 |
9%
|
|
| 2 | 9 |
1.8%
|
|
| 4 | 4 |
0.8%
|
|
| 5 | 2 |
0.4%
|
|
| 9 | 1 |
0.2%
|
|
| 999 | 17 |