| Value | Category | Cases | |
|---|---|---|---|
| 0 | 300 |
5.4%
|
|
| 1 | 72 |
1.3%
|
|
| 2 | 262 |
4.7%
|
|
| 3 | 265 |
4.8%
|
|
| 4 | 174 |
3.1%
|
|
| 5 | 150 |
2.7%
|
|
| 6 | 116 |
2.1%
|
|
| 7 | 4187 |
75.8%
|
|
| Sysmiss | 2 |