| Value | Category | Cases | |
|---|---|---|---|
| 2 | 1 |
0.1%
|
|
| 3 | 2 |
0.1%
|
|
| 6 | 9 |
0.5%
|
|
| 7 | 42 |
2.1%
|
|
| 8 | 177 |
8.9%
|
|
| 9 | 317 |
15.9%
|
|
| 10 | 340 |
17.1%
|
|
| 11 | 277 |
13.9%
|
|
| 12 | 225 |
11.3%
|
|
| 13 | 189 |
9.5%
|
|
| 14 | 184 |
9.3%
|
|
| 15 | 145 |
7.3%
|
|
| 16 | 62 |
3.1%
|
|
| 17 | 12 |
0.6%
|
|
| 18 | 6 |
0.3%
|
|
| 19 | 1 |
0.1%
|
|
| Sysmiss | 1 |