| Value | Category | Cases | |
|---|---|---|---|
| 1 | 4 |
0.2%
|
|
| 2 | 2 |
0.1%
|
|
| 3 | 1 |
0.1%
|
|
| 7 | 23 |
1.2%
|
|
| 8 | 73 |
3.9%
|
|
| 9 | 158 |
8.4%
|
|
| 10 | 254 |
13.5%
|
|
| 11 | 252 |
13.3%
|
|
| 12 | 234 |
12.4%
|
|
| 13 | 244 |
12.9%
|
|
| 14 | 217 |
11.5%
|
|
| 15 | 204 |
10.8%
|
|
| 16 | 148 |
7.8%
|
|
| 17 | 54 |
2.9%
|
|
| 18 | 18 |
1%
|
|
| 19 | 2 |
0.1%
|
|
| Sysmiss | 1331 |