| Value | Category | Cases | |
|---|---|---|---|
| 1 | 8690 |
61.2%
|
|
| 2 | 1965 |
13.8%
|
|
| 3 | 447 |
3.1%
|
|
| 4 | 52 |
0.4%
|
|
| 6 | 209 |
1.5%
|
|
| 7 | 28 |
0.2%
|
|
| 8 | 9 |
0.1%
|
|
| 9 | 59 |
0.4%
|
|
| Missing value | 2749 |
19.3%
|