| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 |
0.1%
|
|
| 3 | 24 |
3.3%
|
|
| 4 | 6 |
0.8%
|
|
| 5 | 550 |
76.3%
|
|
| 7 | 5 |
0.7%
|
|
| 8 | 52 |
7.2%
|
|
| 9 | 1 |
0.1%
|
|
| 10 | 77 |
10.7%
|
|
| 12 | 5 |
0.7%
|
|
| Sysmiss | 15 |