| Value | Category | Cases | |
|---|---|---|---|
| 1 | 11 | 3 |
0.3%
|
| 2 | 12 | 262 |
28.9%
|
| 3 | 2 | 6 |
0.7%
|
| 4 | 3 | 4 |
0.4%
|
| 5 | 4 | 8 |
0.9%
|
| 6 | 5 | 2 |
0.2%
|
| 7 | 6 | 6 |
0.7%
|
| 8 | 7 | 6 |
0.7%
|
| 9 | 8 | 11 |
1.2%
|
| 10 | 9 | 8 |
0.9%
|
| Missing value | 592 |
65.2%
|