| Value | Category | Cases | |
|---|---|---|---|
| 0 | 4380 |
73.8%
|
|
| 1 | 978 |
16.5%
|
|
| 2 | 365 |
6.1%
|
|
| 3 | 122 |
2.1%
|
|
| 4 | 52 |
0.9%
|
|
| 5 | 19 |
0.3%
|
|
| 6 | 12 |
0.2%
|
|
| 7 | 3 |
0.1%
|
|
| 8 | 7 |
0.1%
|
|
| Sysmiss | 547 |