Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 0 |
0%
|
1 | One year or less | 1 |
0.6%
|
3 | 4 |
2.6%
|
|
4 | 3 |
1.9%
|
|
5 | 7 |
4.5%
|
|
6 | 2 |
1.3%
|
|
7 | 5 |
3.2%
|
|
8 | 5 |
3.2%
|
|
9 | 3 |
1.9%
|
|
10 | 18 |
11.6%
|
|
11 | 7 |
4.5%
|
|
12 | 4 |
2.6%
|
|
13 | 3 |
1.9%
|
|
14 | 4 |
2.6%
|
|
15 | 15 |
9.7%
|
|
16 | 2 |
1.3%
|
|
17 | 2 |
1.3%
|
|
18 | 4 |
2.6%
|
|
19 | 3 |
1.9%
|
|
20 | 18 |
11.6%
|
|
21 | 2 |
1.3%
|
|
23 | 1 |
0.6%
|
|
24 | 7 |
4.5%
|
|
25 | 6 |
3.9%
|
|
28 | 2 |
1.3%
|
|
29 | 1 |
0.6%
|
|
30 | 12 |
7.7%
|
|
31 | 2 |
1.3%
|
|
32 | 1 |
0.6%
|
|
33 | 4 |
2.6%
|
|
34 | 1 |
0.6%
|
|
35 | 2 |
1.3%
|
|
36 | 1 |
0.6%
|
|
40 | 1 |
0.6%
|
|
44 | 1 |
0.6%
|
|
50 | 1 |
0.6%
|