| Value | Category | Cases | |
|---|---|---|---|
| 1 | 525 |
18.1%
|
|
| 2 | 468 |
16.2%
|
|
| 3 | 346 |
12%
|
|
| 4 | 199 |
6.9%
|
|
| 5 | 64 |
2.2%
|
|
| 6 | 16 |
0.6%
|
|
| 7 | 1 |
0%
|
|
| 10 | 1 |
0%
|
|
| Missing value | 1274 |
44%
|