| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2292 |
41.1%
|
|
| 2 | 1828 |
32.8%
|
|
| 3 | 992 |
17.8%
|
|
| 4 | 304 |
5.5%
|
|
| 5 | 108 |
1.9%
|
|
| 6 | 35 |
0.6%
|
|
| 7 | 15 |
0.3%
|
|
| Sysmiss | 4476 |