| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very close | 559 |
5%
|
| 2 | Rather close | 3644 |
32.9%
|
| 3 | Not very close | 1888 |
17.1%
|
| 8 | Don't know | 106 |
1%
|
| 9 | No answer | 19 |
0.2%
|
| Sysmiss | 4857 |
43.9%
|