| Value | Category | Cases | |
|---|---|---|---|
| 0 | 4184 |
91.1%
|
|
| 1 | 134 |
2.9%
|
|
| 2 | 168 |
3.7%
|
|
| 3 | 60 |
1.3%
|
|
| 4 | 25 |
0.5%
|
|
| 5 | 7 |
0.2%
|
|
| 6 | 5 |
0.1%
|
|
| 7 | 12 |
0.3%
|
|
| Sysmiss | 102 |