Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 1 |
0.3%
|
1 | One year or less | 3 |
0.8%
|
2 | 5 |
1.3%
|
|
3 | 9 |
2.4%
|
|
4 | 5 |
1.3%
|
|
5 | 11 |
2.9%
|
|
6 | 5 |
1.3%
|
|
7 | 9 |
2.4%
|
|
8 | 5 |
1.3%
|
|
9 | 5 |
1.3%
|
|
10 | 21 |
5.6%
|
|
11 | 7 |
1.9%
|
|
12 | 14 |
3.7%
|
|
13 | 9 |
2.4%
|
|
14 | 7 |
1.9%
|
|
15 | 16 |
4.2%
|
|
16 | 9 |
2.4%
|
|
17 | 5 |
1.3%
|
|
18 | 10 |
2.7%
|
|
19 | 6 |
1.6%
|
|
20 | 33 |
8.8%
|
|
21 | 5 |
1.3%
|
|
22 | 7 |
1.9%
|
|
23 | 9 |
2.4%
|
|
24 | 12 |
3.2%
|
|
25 | 47 |
12.5%
|
|
26 | 15 |
4%
|
|
27 | 13 |
3.4%
|
|
28 | 11 |
2.9%
|
|
29 | 6 |
1.6%
|
|
30 | 21 |
5.6%
|
|
31 | 2 |
0.5%
|
|
32 | 1 |
0.3%
|
|
33 | 4 |
1.1%
|
|
35 | 5 |
1.3%
|
|
36 | 2 |
0.5%
|
|
39 | 1 |
0.3%
|
|
40 | 18 |
4.8%
|
|
45 | 1 |
0.3%
|
|
50 | 1 |
0.3%
|
|
60 | 1 |
0.3%
|