| Value | Category | Cases | |
|---|---|---|---|
| 4 | 8 |
0.5%
|
|
| 5 | 159 |
10.8%
|
|
| 6 | 162 |
11%
|
|
| 7 | 127 |
8.6%
|
|
| 8 | 141 |
9.5%
|
|
| 9 | 111 |
7.5%
|
|
| 10 | 103 |
7%
|
|
| 11 | 91 |
6.2%
|
|
| 12 | 80 |
5.4%
|
|
| 13 | 69 |
4.7%
|
|
| 14 | 92 |
6.2%
|
|
| 15 | 98 |
6.6%
|
|
| 16 | 87 |
5.9%
|
|
| 17 | 98 |
6.6%
|
|
| 18 | 5 |
0.3%
|
|
| 998 | DK/Missing | 48 |
3.2%
|