| Value | Category | Cases | |
|---|---|---|---|
| 1 | 6 |
0.5%
|
|
| 2 | 9 |
0.8%
|
|
| 3 | 10 |
0.9%
|
|
| 4 | 17 |
1.5%
|
|
| 5 | 36 |
3.2%
|
|
| 6 | 4 |
0.4%
|
|
| 7 | 1024 |
90.3%
|
|
| Missing value | 28 |
2.5%
|