| Value | Category | Cases | |
|---|---|---|---|
| -7 | Prefers not to disclose | 0 |
0%
|
| 1 | Plan | 1417 |
61.6%
|
| 2 | Slightly inclined | 806 |
35%
|
| 3 | Sharply inclined | 78 |
3.4%
|
| Sysmiss | 337 |