| Value | Category | Cases | |
|---|---|---|---|
| 7 | 6 |
0.3%
|
|
| 8 | 36 |
1.8%
|
|
| 9 | 82 |
4.1%
|
|
| 10 | 125 |
6.3%
|
|
| 11 | 158 |
7.9%
|
|
| 12 | 176 |
8.8%
|
|
| 13 | 159 |
8%
|
|
| 14 | 183 |
9.2%
|
|
| 15 | 148 |
7.4%
|
|
| 16 | 178 |
8.9%
|
|
| 17 | 151 |
7.6%
|
|
| 18 | 164 |
8.2%
|
|
| 19 | 175 |
8.8%
|
|
| 20 | 153 |
7.7%
|
|
| 21 | 64 |
3.2%
|
|
| 22 | 15 |
0.8%
|
|
| 23 | 8 |
0.4%
|
|
| 99 | Missing | 1 |
0.1%
|
| Sysmiss | 18 |
0.9%
|