| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2540 |
81.3%
|
|
| 2 | 566 |
18.1%
|
|
| 3 | 8 |
0.3%
|
|
| 4 | 3 |
0.1%
|
|
| 5 | 4 |
0.1%
|
|
| 6 | 2 |
0.1%
|
|
| 7 | 1 |
0%
|
|
| 9 | 2 |
0.1%
|
|
| Sysmiss | 93 |