| Value | Category | Cases | |
|---|---|---|---|
| 0 | 5 |
0.9%
|
|
| 1 | 17 |
3.1%
|
|
| 2 | 164 |
29.9%
|
|
| 3 | 73 |
13.3%
|
|
| 4 | 259 |
47.2%
|
|
| 5 | 1 |
0.2%
|
|
| 6 | 3 |
0.5%
|
|
| 11 | 1 |
0.2%
|
|
| 12 | 6 |
1.1%
|
|
| 888 | 20 |
3.6%
|
|
| Sysmiss | 3 |