| Value | Category | Cases | |
|---|---|---|---|
| 0 | 21 |
0.5%
|
|
| 1 | 39 |
0.9%
|
|
| 2 | 790 |
17.2%
|
|
| 3 | 3649 |
79.6%
|
|
| 4 | 67 |
1.5%
|
|
| 5 | 7 |
0.2%
|
|
| 6 | 3 |
0.1%
|
|
| 7 | 4 |
0.1%
|
|
| 8 | 1 |
0%
|
|
| 10 | 1 |
0%
|
|
| 11 | 1 |
0%
|
|
| 12 | 1 |
0%
|
|
| Sysmiss | 7 |