Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 51 |
7.9%
|
0 | No time was spent | 147 |
22.8%
|
1 | 56 |
8.7%
|
|
2 | 107 |
16.6%
|
|
3 | 46 |
7.1%
|
|
4 | 18 |
2.8%
|
|
5 | 41 |
6.4%
|
|
6 | 6 |
0.9%
|
|
7 | 11 |
1.7%
|
|
8 | 12 |
1.9%
|
|
9 | 1 |
0.2%
|
|
10 | 19 |
2.9%
|
|
12 | 4 |
0.6%
|
|
15 | 15 |
2.3%
|
|
16 | 4 |
0.6%
|
|
18 | 1 |
0.2%
|
|
20 | 29 |
4.5%
|
|
21 | 1 |
0.2%
|
|
22 | 3 |
0.5%
|
|
24 | 3 |
0.5%
|
|
25 | 7 |
1.1%
|
|
30 | 39 |
6%
|
|
40 | 8 |
1.2%
|
|
48 | 6 |
0.9%
|
|
50 | 5 |
0.8%
|
|
60 | 2 |
0.3%
|
|
80 | 1 |
0.2%
|
|
90 | 1 |
0.2%
|
|
100 | 1 |
0.2%
|