| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1473 |
66.8%
|
|
| 2 | 505 |
22.9%
|
|
| 3 | 164 |
7.4%
|
|
| 4 | 60 |
2.7%
|
|
| 5 | 4 |
0.2%
|
|
| Sysmiss | 1 |