| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1328 |
61.9%
|
|
| 1 | 147 |
6.9%
|
|
| 2 | 193 |
9%
|
|
| 3 | 154 |
7.2%
|
|
| 4 | 87 |
4.1%
|
|
| 5 | 42 |
2%
|
|
| 6 | 11 |
0.5%
|
|
| 7 | 177 |
8.3%
|
|
| 9 | ND | 5 |
0.2%
|
| Sysmiss | 2186 |