| Value | Category | Cases | |
|---|---|---|---|
| 1 | no compulsory guarantee | 116 |
66.3%
|
| 3 | subject to progressive realization | 2 |
1.1%
|
| 4 | policy guarantee | 8 |
4.6%
|
| 5 | legislative or constitutional guarantee | 49 |
28%
|
| Sysmiss | 18 |