Value | Category | Cases | |
---|---|---|---|
-9 | Don't know | 3 |
2%
|
1 | Less than 1 year | 3 |
2%
|
2 | 1 |
0.7%
|
|
3 | 4 |
2.7%
|
|
4 | 5 |
3.3%
|
|
5 | 12 |
8%
|
|
6 | 4 |
2.7%
|
|
7 | 2 |
1.3%
|
|
8 | 3 |
2%
|
|
9 | 3 |
2%
|
|
10 | 36 |
24%
|
|
11 | 3 |
2%
|
|
12 | 1 |
0.7%
|
|
13 | 2 |
1.3%
|
|
14 | 2 |
1.3%
|
|
15 | 27 |
18%
|
|
16 | 1 |
0.7%
|
|
17 | 1 |
0.7%
|
|
20 | 16 |
10.7%
|
|
25 | 4 |
2.7%
|
|
30 | 9 |
6%
|
|
34 | 1 |
0.7%
|
|
35 | 3 |
2%
|
|
38 | 1 |
0.7%
|
|
40 | 2 |
1.3%
|
|
50 | 1 |
0.7%
|