| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1-2 | 0 |
0%
|
| 2 | 3 | 8 |
5.3%
|
| 3 | 4 | 3 |
2%
|
| 4 | 5 | 0 |
0%
|
| 5 | 6 | 0 |
0%
|
| 6 | 7 | 0 |
0%
|
| 7 | 8 | 0 |
0%
|
| 8 | 9 | 1 |
0.7%
|
| 9 | 10 | 4 |
2.6%
|
| 10 | 11 | 10 |
6.6%
|
| 11 | 12 | 11 |
7.3%
|
| 12 | 13+ | 114 |
75.5%
|
| Missing value | 42 |