| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1992 |
66.5%
|
|
| 2 | 935 |
31.2%
|
|
| 3 | 45 |
1.5%
|
|
| 4 | 14 |
0.5%
|
|
| 5 | 5 |
0.2%
|
|
| 6 | 4 |
0.1%
|
|
| 7 | 1 |
0%
|
|
| 13 | 1 |
0%
|
|
| Sysmiss | 8437 |