| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 36 |
10%
|
| 1 | 19 |
5.3%
|
|
| 2 | 30 |
8.4%
|
|
| 3 | 29 |
8.1%
|
|
| 4 | 28 |
7.8%
|
|
| 5 | 27 |
7.5%
|
|
| 6 | 11 |
3.1%
|
|
| 7 | 13 |
3.6%
|
|
| 8 | 4 |
1.1%
|
|
| 9 | 7 |
1.9%
|
|
| 10 | 21 |
5.8%
|
|
| 11 | 1 |
0.3%
|
|
| 12 | 4 |
1.1%
|
|
| 13 | 2 |
0.6%
|
|
| 14 | 3 |
0.8%
|
|
| 15 | 8 |
2.2%
|
|
| 18 | 1 |
0.3%
|
|
| 20 | 16 |
4.5%
|
|
| 22 | 3 |
0.8%
|
|
| 23 | 1 |
0.3%
|
|
| 24 | 3 |
0.8%
|
|
| 25 | 4 |
1.1%
|
|
| 26 | 1 |
0.3%
|
|
| 27 | 3 |
0.8%
|
|
| 28 | 1 |
0.3%
|
|
| 30 | 9 |
2.5%
|
|
| 32 | 1 |
0.3%
|
|
| 35 | 3 |
0.8%
|
|
| 37 | 2 |
0.6%
|
|
| 38 | 2 |
0.6%
|
|
| 40 | 8 |
2.2%
|
|
| 41 | 1 |
0.3%
|
|
| 42 | 1 |
0.3%
|
|
| 44 | 1 |
0.3%
|
|
| 45 | 1 |
0.3%
|
|
| 46 | 1 |
0.3%
|
|
| 48 | 1 |
0.3%
|
|
| 50 | 6 |
1.7%
|
|
| 58 | 1 |
0.3%
|
|
| 60 | 1 |
0.3%
|
|
| 78 | 1 |
0.3%
|
|
| 80 | 6 |
1.7%
|
|
| 83 | 1 |
0.3%
|
|
| 89 | 1 |
0.3%
|
|
| 90 | 1 |
0.3%
|
|
| 92 | 1 |
0.3%
|
|
| 100 | 4 |
1.1%
|
|
| 103 | 1 |
0.3%
|
|
| 105 | 1 |
0.3%
|
|
| 110 | 1 |
0.3%
|
|
| 130 | 1 |
0.3%
|
|
| 150 | 4 |
1.1%
|
|
| 180 | 3 |
0.8%
|
|
| 200 | 1 |
0.3%
|
|
| 230 | 1 |
0.3%
|
|
| 250 | 1 |
0.3%
|
|
| 300 | 1 |
0.3%
|
|
| 320 | 1 |
0.3%
|
|
| 325 | 1 |
0.3%
|
|
| 350 | 1 |
0.3%
|
|
| 364 | 1 |
0.3%
|
|
| 500 | 2 |
0.6%
|
|
| 600 | 1 |
0.3%
|
|
| 700 | 2 |
0.6%
|
|
| 1200 | 2 |
0.6%
|
|
| 1400 | 1 |
0.3%
|
|
| 1500 | 1 |
0.3%
|
|
| 5000 | 1 |
0.3%
|