| Value | Category | Cases | |
|---|---|---|---|
| 0 | 73 |
0.5%
|
|
| 1 | 140 |
0.9%
|
|
| 2 | 199 |
1.3%
|
|
| 3 | 215 |
1.4%
|
|
| 4 | 636 |
4.1%
|
|
| 5 | 405 |
2.6%
|
|
| 6 | 256 |
1.6%
|
|
| 7 | 13645 |
87.6%
|
|
| Sysmiss | 172 |