| Value | Category | Cases | |
|---|---|---|---|
| 0 | 4 |
0.7%
|
|
| 1 | 22 |
4.1%
|
|
| 2 | 7 |
1.3%
|
|
| 3 | 385 |
72%
|
|
| 4 | 32 |
6%
|
|
| 5 | 41 |
7.7%
|
|
| 6 | 14 |
2.6%
|
|
| 7 | 21 |
3.9%
|
|
| 8 | 7 |
1.3%
|
|
| 9 | 2 |
0.4%
|
|
| Sysmiss | 2482 |