| Value | Category | Cases | |
|---|---|---|---|
| 1 | 5 |
0.8%
|
|
| 2 | 8 |
1.3%
|
|
| 3 | 20 |
3.2%
|
|
| 4 | 77 |
12.2%
|
|
| 5 | 78 |
12.4%
|
|
| 6 | 143 |
22.7%
|
|
| 7 | 173 |
27.5%
|
|
| 9 | 125 |
19.9%
|
|
| Sysmiss | 18876 |