| Value | Category | Cases | |
|---|---|---|---|
| 5 | 3 |
0.2%
|
|
| 6 | 5 |
0.3%
|
|
| 7 | 50 |
2.9%
|
|
| 8 | 91 |
5.3%
|
|
| 9 | 183 |
10.7%
|
|
| 10 | 255 |
14.9%
|
|
| 11 | 274 |
16%
|
|
| 12 | 223 |
13%
|
|
| 13 | 174 |
10.1%
|
|
| 14 | 186 |
10.8%
|
|
| 15 | 118 |
6.9%
|
|
| 16 | 101 |
5.9%
|
|
| 17 | 40 |
2.3%
|
|
| 18 | 8 |
0.5%
|
|
| 19 | 4 |
0.2%
|
|
| 21 | 1 |
0.1%
|
|
| 22 | 1 |
0.1%
|
|
| Sysmiss | 1987 |