| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very close | 1073 |
53.8%
|
| 2 | Close | 422 |
21.2%
|
| 3 | Not very close | 202 |
10.1%
|
| 4 | Not close at all | 185 |
9.3%
|
| Sysmiss | 113 |
5.7%
|