| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 |
0.1%
|
|
| 6 | 1 |
0.1%
|
|
| 7 | 40 |
2.6%
|
|
| 8 | 120 |
7.9%
|
|
| 9 | 187 |
12.4%
|
|
| 10 | 227 |
15%
|
|
| 11 | 214 |
14.2%
|
|
| 12 | 196 |
13%
|
|
| 13 | 161 |
10.6%
|
|
| 14 | 148 |
9.8%
|
|
| 15 | 115 |
7.6%
|
|
| 16 | 83 |
5.5%
|
|
| 17 | 15 |
1%
|
|
| 18 | 2 |
0.1%
|
|
| 19 | 1 |
0.1%
|
|
| 21 | 1 |
0.1%
|
|
| Sysmiss | 87 |