| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | 5 | 6 |
0.2%
|
|
| 1 | 1508 | 1700 |
51.7%
|
|
| 2 | 477 | 477 |
14.5%
|
|
| 3 | 243 | 217 |
6.6%
|
|
| 4 | 4+ | 401 | 317 |
9.6%
|
| 5 | never used | 652 | 573 |
17.4%
|
| Sysmiss | 7 | 3 |