| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1924 |
86.6%
|
|
| 1 | 10 |
0.5%
|
|
| 2 | 16 |
0.7%
|
|
| 3 | 26 |
1.2%
|
|
| 4 | 26 |
1.2%
|
|
| 5 | 96 |
4.3%
|
|
| 6 | 99 |
4.5%
|
|
| 7 | 24 |
1.1%
|
|
| Sysmiss | 7 |