| Value | Category | Cases | |
|---|---|---|---|
| 1 | 59 |
4.3%
|
|
| 2 | 72 |
5.2%
|
|
| 3 | 146 |
10.6%
|
|
| 4 | 162 |
11.7%
|
|
| 5 | 229 |
16.6%
|
|
| 6 | 182 |
13.2%
|
|
| 7 | 149 |
10.8%
|
|
| 8 | 136 |
9.9%
|
|
| 9 | 99 |
7.2%
|
|
| 10 | 63 |
4.6%
|
|
| 11 | 40 |
2.9%
|
|
| 12 | 18 |
1.3%
|
|
| 13 | 3 |
0.2%
|
|
| 14 | 5 |
0.4%
|
|
| 15 | 4 |
0.3%
|
|
| 16 | 6 |
0.4%
|
|
| 19 | 1 |
0.1%
|
|
| Missing value | 5 |
0.4%
|