Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 19 |
12.5%
|
0 | No time was spent | 60 |
39.5%
|
1 | 4 |
2.6%
|
|
2 | 2 |
1.3%
|
|
3 | 1 |
0.7%
|
|
5 | 16 |
10.5%
|
|
7 | 1 |
0.7%
|
|
10 | 19 |
12.5%
|
|
12 | 1 |
0.7%
|
|
15 | 2 |
1.3%
|
|
20 | 10 |
6.6%
|
|
21 | 1 |
0.7%
|
|
25 | 4 |
2.6%
|
|
30 | 3 |
2%
|
|
35 | 1 |
0.7%
|
|
50 | 4 |
2.6%
|
|
70 | 1 |
0.7%
|
|
80 | 3 |
2%
|