| Value | Category | Cases | |
|---|---|---|---|
| 1 | 868 |
18.8%
|
|
| 2 | 545 |
11.8%
|
|
| 3 | 636 |
13.7%
|
|
| 4 | 793 |
17.1%
|
|
| 5 | 718 |
15.5%
|
|
| 6 | 512 |
11.1%
|
|
| 7 | 301 |
6.5%
|
|
| 8 | 150 |
3.2%
|
|
| 9 | 67 |
1.4%
|
|
| 10 | 19 |
0.4%
|
|
| 11 | 6 |
0.1%
|
|
| 12 | 2 |
0%
|
|
| 13 | 6 |
0.1%
|
|
| 14 | 2 |
0%
|
|
| 17 | 1 |
0%
|
|
| Missing value | 1955 |