| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 88 |
3.3%
|
| 0 | 139 |
5.2%
|
|
| 1 | 6 |
0.2%
|
|
| 2 | 8 |
0.3%
|
|
| 3 | 9 |
0.3%
|
|
| 4 | 2 |
0.1%
|
|
| 5 | 50 |
1.9%
|
|
| 6 | 2 |
0.1%
|
|
| 8 | 2 |
0.1%
|
|
| 9 | 1 |
0%
|
|
| 10 | 82 |
3%
|
|
| 12 | 1 |
0%
|
|
| 15 | 18 |
0.7%
|
|
| 20 | 66 |
2.4%
|
|
| 25 | 23 |
0.9%
|
|
| 30 | 61 |
2.3%
|
|
| 35 | 7 |
0.3%
|
|
| 40 | 50 |
1.9%
|
|
| 45 | 3 |
0.1%
|
|
| 50 | 191 |
7.1%
|
|
| 55 | 7 |
0.3%
|
|
| 60 | 128 |
4.7%
|
|
| 65 | 10 |
0.4%
|
|
| 70 | 170 |
6.3%
|
|
| 75 | 79 |
2.9%
|
|
| 80 | 356 |
13.2%
|
|
| 81 | 1 |
0%
|
|
| 82 | 1 |
0%
|
|
| 83 | 1 |
0%
|
|
| 85 | 61 |
2.3%
|
|
| 90 | 509 |
18.9%
|
|
| 92 | 2 |
0.1%
|
|
| 95 | 170 |
6.3%
|
|
| 96 | 3 |
0.1%
|
|
| 97 | 3 |
0.1%
|
|
| 98 | 26 |
1%
|
|
| 99 | 48 |
1.8%
|
|
| 100 | 313 |
11.6%
|