| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very close | 1058 |
53%
|
| 2 | Close | 476 |
23.9%
|
| 3 | Not very close | 219 |
11%
|
| 4 | Not close at all | 196 |
9.8%
|
| Sysmiss | 46 |
2.3%
|