| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1471 |
69.2%
|
|
| 2 | 459 |
21.6%
|
|
| 3 | 146 |
6.9%
|
|
| 4 | 48 |
2.3%
|
|
| 5 | 3 |
0.1%
|
|
| Sysmiss | 1 |