| Value | Category | Cases | |
|---|---|---|---|
| 0 | 54 |
1.2%
|
|
| 1 | 154 |
3.5%
|
|
| 2 | 248 |
5.6%
|
|
| 3 | 214 |
4.8%
|
|
| 4 | 162 |
3.7%
|
|
| 5 | 155 |
3.5%
|
|
| 6 | 25 |
0.6%
|
|
| 7 | 3420 |
77.2%
|
|
| Sysmiss | 12 |