| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 18 |
1.8%
|
| 1 | 7 |
0.7%
|
|
| 2 | 33 |
3.2%
|
|
| 3 | 39 |
3.8%
|
|
| 4 | 47 |
4.6%
|
|
| 5 | 143 |
14%
|
|
| 6 | 88 |
8.6%
|
|
| 7 | 49 |
4.8%
|
|
| 8 | 82 |
8%
|
|
| 9 | 38 |
3.7%
|
|
| 10 | 112 |
11%
|
|
| 11 | 17 |
1.7%
|
|
| 12 | 60 |
5.9%
|
|
| 13 | 12 |
1.2%
|
|
| 14 | 10 |
1%
|
|
| 15 | 59 |
5.8%
|
|
| 16 | 8 |
0.8%
|
|
| 17 | 7 |
0.7%
|
|
| 18 | 5 |
0.5%
|
|
| 19 | 4 |
0.4%
|
|
| 20 | 57 |
5.6%
|
|
| 21 | 3 |
0.3%
|
|
| 22 | 3 |
0.3%
|
|
| 23 | 2 |
0.2%
|
|
| 24 | 1 |
0.1%
|
|
| 25 | 29 |
2.8%
|
|
| 28 | 2 |
0.2%
|
|
| 30 | 21 |
2.1%
|
|
| 32 | 1 |
0.1%
|
|
| 34 | 1 |
0.1%
|
|
| 35 | 12 |
1.2%
|
|
| 36 | 2 |
0.2%
|
|
| 38 | 1 |
0.1%
|
|
| 40 | 12 |
1.2%
|
|
| 45 | 4 |
0.4%
|
|
| 50 | 10 |
1%
|
|
| 60 | 2 |
0.2%
|
|
| 70 | 4 |
0.4%
|
|
| 75 | 1 |
0.1%
|
|
| 84 | 1 |
0.1%
|
|
| 100 | 4 |
0.4%
|
|
| 105 | 1 |
0.1%
|
|
| 120 | 3 |
0.3%
|
|
| 140 | 1 |
0.1%
|
|
| 150 | 1 |
0.1%
|
|
| 250 | 1 |
0.1%
|
|
| 300 | 1 |
0.1%
|