| Value | Category | Cases | |
|---|---|---|---|
| 1 | 334 |
58.3%
|
|
| 2 | 170 |
29.7%
|
|
| 3 | 57 |
9.9%
|
|
| 4 | 5 |
0.9%
|
|
| 5 | 2 |
0.3%
|
|
| 6 | 1 |
0.2%
|
|
| 7 | 7+ | 2 |
0.3%
|
| 8 | Don't know | 2 |
0.3%
|
| 9 | 15 | ||
| Sysmiss | 2140 |