Value | Category | Cases | |
---|---|---|---|
1 | Natural material | 39 |
70.9%
|
2 | Simple material | 2 |
3.6%
|
3 | Sophisticated material | 14 |
25.5%
|
96 | Other | 0 |
0%
|
Sysmiss | DK | 0 | |
Sysmiss | RF | 0 | |
Sysmiss | 1131 |