| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 63 |
6.9%
|
| 1 | 27 |
2.9%
|
|
| 2 | 87 |
9.5%
|
|
| 3 | 97 |
10.6%
|
|
| 4 | 67 |
7.3%
|
|
| 5 | 121 |
13.2%
|
|
| 6 | 49 |
5.3%
|
|
| 7 | 33 |
3.6%
|
|
| 8 | 30 |
3.3%
|
|
| 9 | 7 |
0.8%
|
|
| 10 | 88 |
9.6%
|
|
| 11 | 10 |
1.1%
|
|
| 12 | 16 |
1.7%
|
|
| 13 | 4 |
0.4%
|
|
| 14 | 3 |
0.3%
|
|
| 15 | 41 |
4.5%
|
|
| 16 | 3 |
0.3%
|
|
| 17 | 2 |
0.2%
|
|
| 18 | 9 |
1%
|
|
| 19 | 2 |
0.2%
|
|
| 20 | 31 |
3.4%
|
|
| 22 | 3 |
0.3%
|
|
| 23 | 1 |
0.1%
|
|
| 24 | 3 |
0.3%
|
|
| 25 | 14 |
1.5%
|
|
| 26 | 1 |
0.1%
|
|
| 28 | 1 |
0.1%
|
|
| 30 | 25 |
2.7%
|
|
| 34 | 1 |
0.1%
|
|
| 35 | 5 |
0.5%
|
|
| 36 | 1 |
0.1%
|
|
| 40 | 23 |
2.5%
|
|
| 45 | 2 |
0.2%
|
|
| 46 | 1 |
0.1%
|
|
| 50 | 10 |
1.1%
|
|
| 55 | 1 |
0.1%
|
|
| 60 | 5 |
0.5%
|
|
| 70 | 5 |
0.5%
|
|
| 80 | 7 |
0.8%
|
|
| 85 | 1 |
0.1%
|
|
| 90 | 1 |
0.1%
|
|
| 100 | 4 |
0.4%
|
|
| 125 | 1 |
0.1%
|
|
| 138 | 1 |
0.1%
|
|
| 149 | 1 |
0.1%
|
|
| 160 | 1 |
0.1%
|
|
| 178 | 1 |
0.1%
|
|
| 180 | 3 |
0.3%
|
|
| 200 | 1 |
0.1%
|
|
| 239 | 1 |
0.1%
|
|
| 250 | 1 |
0.1%
|
|
| 280 | 1 |
0.1%
|
|
| 450 | 1 |
0.1%
|
|
| 2000 | 1 |
0.1%
|