| Value | Category | Cases | |
|---|---|---|---|
| 1 | 6627 |
63.2%
|
|
| 2 | 2109 |
20.1%
|
|
| 3 | 254 |
2.4%
|
|
| 4 | 1381 |
13.2%
|
|
| 5 | 17 |
0.2%
|
|
| 6 | 96 |
0.9%
|
|
| Sysmiss | 254011 |