| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 1226 |
32.8%
|
| 2 | 2 | 334 |
8.9%
|
| 3 | 3 | 382 |
10.2%
|
| 4 | 4 | 587 |
15.7%
|
| 5 | 5 | 514 |
13.8%
|
| 6 | 6 | 314 |
8.4%
|
| 7 | 7 | 164 |
4.4%
|
| 8 | 8 | 102 |
2.7%
|
| 9 | 9 | 45 |
1.2%
|
| 10 | 10+ | 69 |
1.8%
|
| Missing value | 1 |
0%
|