| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 |
0.1%
|
|
| 4 | 1 |
0.1%
|
|
| 6 | 5 |
0.3%
|
|
| 7 | 41 |
2.6%
|
|
| 8 | 125 |
8%
|
|
| 9 | 188 |
12.1%
|
|
| 10 | 239 |
15.4%
|
|
| 11 | 215 |
13.8%
|
|
| 12 | 201 |
12.9%
|
|
| 13 | 160 |
10.3%
|
|
| 14 | 158 |
10.2%
|
|
| 15 | 119 |
7.7%
|
|
| 16 | 84 |
5.4%
|
|
| 17 | 15 |
1%
|
|
| 18 | 1 |
0.1%
|
|
| 19 | 1 |
0.1%
|
|
| Sysmiss | 45 |