| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1754 |
56.6%
|
|
| 2 | 1119 |
36.1%
|
|
| 3 | 201 |
6.5%
|
|
| 4 | 23 |
0.7%
|
|
| 5 | 3 |
0.1%
|
|
| Sysmiss | 638 |