| Value | Category | Cases | |
|---|---|---|---|
| 2 | 975 |
96.9%
|
|
| 3 | 14 |
1.4%
|
|
| 4 | 5 |
0.5%
|
|
| 5 | 5 |
0.5%
|
|
| 6 | 3 |
0.3%
|
|
| 7 | 4 |
0.4%
|
|
| Sysmiss | 19013 |