Value | Category | Cases | |
---|---|---|---|
1 | Not necessary at all | 2 |
2.6%
|
3 | 1 |
1.3%
|
|
4 | 3 |
3.9%
|
|
5 | 3 |
3.9%
|
|
6 | 6 |
7.8%
|
|
7 | 11 |
14.3%
|
|
8 | 10 |
13%
|
|
9 | 17 |
22.1%
|
|
10 | Extremely necessary | 24 |
31.2%
|
Sysmiss | 8 |