| Value | Category | Cases | |
|---|---|---|---|
| 1 | 53 |
3.3%
|
|
| 2 | 28 |
1.7%
|
|
| 3 | 97 |
6%
|
|
| 4 | 204 |
12.6%
|
|
| 5 | 444 |
27.5%
|
|
| 6 | 277 |
17.2%
|
|
| 7 | 184 |
11.4%
|
|
| 8 | 114 |
7.1%
|
|
| 9 | 80 |
5%
|
|
| 10 | 52 |
3.2%
|
|
| 11 | 29 |
1.8%
|
|
| 12 | 24 |
1.5%
|
|
| 13 | 11 |
0.7%
|
|
| 14 | 6 |
0.4%
|
|
| 15 | 5 |
0.3%
|
|
| 16 | 1 |
0.1%
|
|
| 17 | 1 |
0.1%
|
|
| Missing value | 5 |
0.3%
|