| Value | Category | Cases | |
|---|---|---|---|
| 20*50 | 1 |
5%
|
|
| 75*100 | 1 |
5%
|
|
| 80*120 | 1 |
5%
|
|
| Don't know | 14 |
70%
|
|
| Land lot | 3 |
15%
|