| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1819 |
45.8%
|
|
| 2 | 1708 |
43%
|
|
| 3 | 334 |
8.4%
|
|
| 4 | 93 |
2.3%
|
|
| 5 | 14 |
0.4%
|
|
| 6 | 4 |
0.1%
|
|
| Sysmiss | 28 |