| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 17 |
4.7%
|
| 1 | 31 |
8.6%
|
|
| 2 | 54 |
15%
|
|
| 3 | 36 |
10%
|
|
| 4 | 23 |
6.4%
|
|
| 5 | 31 |
8.6%
|
|
| 6 | 13 |
3.6%
|
|
| 7 | 7 |
1.9%
|
|
| 8 | 14 |
3.9%
|
|
| 9 | 2 |
0.6%
|
|
| 10 | 17 |
4.7%
|
|
| 11 | 2 |
0.6%
|
|
| 12 | 3 |
0.8%
|
|
| 13 | 1 |
0.3%
|
|
| 14 | 1 |
0.3%
|
|
| 15 | 13 |
3.6%
|
|
| 16 | 2 |
0.6%
|
|
| 17 | 1 |
0.3%
|
|
| 18 | 3 |
0.8%
|
|
| 20 | 16 |
4.4%
|
|
| 21 | 1 |
0.3%
|
|
| 22 | 2 |
0.6%
|
|
| 23 | 3 |
0.8%
|
|
| 24 | 1 |
0.3%
|
|
| 25 | 1 |
0.3%
|
|
| 26 | 1 |
0.3%
|
|
| 30 | 7 |
1.9%
|
|
| 35 | 1 |
0.3%
|
|
| 40 | 3 |
0.8%
|
|
| 41 | 1 |
0.3%
|
|
| 50 | 8 |
2.2%
|
|
| 60 | 3 |
0.8%
|
|
| 80 | 2 |
0.6%
|
|
| 85 | 3 |
0.8%
|
|
| 93 | 1 |
0.3%
|
|
| 99 | 1 |
0.3%
|
|
| 100 | 5 |
1.4%
|
|
| 111 | 1 |
0.3%
|
|
| 113 | 1 |
0.3%
|
|
| 120 | 2 |
0.6%
|
|
| 126 | 1 |
0.3%
|
|
| 130 | 1 |
0.3%
|
|
| 134 | 1 |
0.3%
|
|
| 140 | 1 |
0.3%
|
|
| 150 | 3 |
0.8%
|
|
| 176 | 1 |
0.3%
|
|
| 185 | 1 |
0.3%
|
|
| 213 | 1 |
0.3%
|
|
| 250 | 2 |
0.6%
|
|
| 280 | 1 |
0.3%
|
|
| 300 | 2 |
0.6%
|
|
| 340 | 1 |
0.3%
|
|
| 350 | 1 |
0.3%
|
|
| 500 | 1 |
0.3%
|
|
| 700 | 1 |
0.3%
|
|
| 800 | 1 |
0.3%
|
|
| 958 | 1 |
0.3%
|
|
| 2001 | 1 |
0.3%
|
|
| 2007 | 1 |
0.3%
|
|
| 2009 | 1 |
0.3%
|
|
| 2012 | 1 |
0.3%
|