| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 352 |
58.9%
|
| 5 | 3 |
0.5%
|
|
| 7 | 2 |
0.3%
|
|
| 9 | 1 |
0.2%
|
|
| 10 | 3 |
0.5%
|
|
| 11 | 1 |
0.2%
|
|
| 12 | 1 |
0.2%
|
|
| 13 | 1 |
0.2%
|
|
| 15 | 3 |
0.5%
|
|
| 16 | 2 |
0.3%
|
|
| 18 | 1 |
0.2%
|
|
| 19 | 1 |
0.2%
|
|
| 20 | 10 |
1.7%
|
|
| 23 | 2 |
0.3%
|
|
| 25 | 7 |
1.2%
|
|
| 27 | 1 |
0.2%
|
|
| 28 | 1 |
0.2%
|
|
| 30 | 16 |
2.7%
|
|
| 31 | 1 |
0.2%
|
|
| 35 | 7 |
1.2%
|
|
| 36 | 1 |
0.2%
|
|
| 38 | 1 |
0.2%
|
|
| 40 | 9 |
1.5%
|
|
| 42 | 2 |
0.3%
|
|
| 45 | 17 |
2.8%
|
|
| 46 | 1 |
0.2%
|
|
| 48 | 1 |
0.2%
|
|
| 49 | 1 |
0.2%
|
|
| 50 | 11 |
1.8%
|
|
| 55 | 1 |
0.2%
|
|
| 56 | 2 |
0.3%
|
|
| 59 | 2 |
0.3%
|
|
| 60 | 8 |
1.3%
|
|
| 65 | 2 |
0.3%
|
|
| 68 | 1 |
0.2%
|
|
| 70 | 1 |
0.2%
|
|
| 75 | 3 |
0.5%
|
|
| 78 | 1 |
0.2%
|
|
| 80 | 7 |
1.2%
|
|
| 85 | 4 |
0.7%
|
|
| 90 | 5 |
0.8%
|
|
| 95 | 2 |
0.3%
|
|
| 100 | 9 |
1.5%
|
|
| 112 | 1 |
0.2%
|
|
| 125 | 2 |
0.3%
|
|
| 126 | 1 |
0.2%
|
|
| 140 | 1 |
0.2%
|
|
| 150 | 3 |
0.5%
|
|
| 160 | 1 |
0.2%
|
|
| 182 | 1 |
0.2%
|
|
| 190 | 1 |
0.2%
|
|
| 200 | 2 |
0.3%
|
|
| 210 | 1 |
0.2%
|
|
| 227 | 1 |
0.2%
|
|
| 230 | 1 |
0.2%
|
|
| 250 | 3 |
0.5%
|
|
| 300 | 12 |
2%
|
|
| 312 | 1 |
0.2%
|
|
| 350 | 1 |
0.2%
|
|
| 400 | 6 |
1%
|
|
| 450 | 2 |
0.3%
|
|
| 500 | 2 |
0.3%
|
|
| 600 | 1 |
0.2%
|
|
| 652 | 1 |
0.2%
|
|
| 700 | 1 |
0.2%
|
|
| 800 | 7 |
1.2%
|
|
| 842 | 1 |
0.2%
|
|
| 875 | 1 |
0.2%
|
|
| 900 | 4 |
0.7%
|
|
| 950 | 1 |
0.2%
|
|
| 1000 | 4 |
0.7%
|
|
| 1500 | 2 |
0.3%
|
|
| 2000 | 2 |
0.3%
|
|
| 2004 | 1 |
0.2%
|
|
| 3000 | 5 |
0.8%
|
|
| 6500 | 1 |
0.2%
|
|
| 7000 | 4 |
0.7%
|
|
| 8500 | 1 |
0.2%
|
|
| 9000 | 3 |
0.5%
|
|
| 10000 | 3 |
0.5%
|
|
| 10500 | 1 |
0.2%
|
|
| 17000 | 1 |
0.2%
|
|
| 18000 | 1 |
0.2%
|
|
| 20000 | 1 |
0.2%
|