| Value | Category | Cases | |
|---|---|---|---|
| 1 | 16 |
4.8%
|
|
| 2 | 31 |
9.3%
|
|
| 3 | 39 |
11.7%
|
|
| 4 | 35 |
10.5%
|
|
| 5 | 28 |
8.4%
|
|
| 6 | 46 |
13.8%
|
|
| 999 | 138 |
41.4%
|