| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2764 |
89.1%
|
|
| 2 | 290 |
9.3%
|
|
| 3 | 41 |
1.3%
|
|
| 4 | 4 |
0.1%
|
|
| 5 | 1 |
0%
|
|
| 10 | 2 |
0.1%
|
|
| Sysmiss | 2003 |