| Value | Category | Cases | |
|---|---|---|---|
| -7 | Prefers not to disclose | 0 |
0%
|
| 1 | Plan | 243 |
62.3%
|
| 2 | Slightly inclined | 131 |
33.6%
|
| 3 | Sharply inclined | 16 |
4.1%
|
| Sysmiss | 2248 |