| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 143 |
39.7%
|
| 0 | 113 |
31.4%
|
|
| 2 | 1 |
0.3%
|
|
| 4 | 1 |
0.3%
|
|
| 5 | 1 |
0.3%
|
|
| 8 | 1 |
0.3%
|
|
| 12 | 2 |
0.6%
|
|
| 30 | 1 |
0.3%
|
|
| 42 | 1 |
0.3%
|
|
| 50 | 2 |
0.6%
|
|
| 70 | 1 |
0.3%
|
|
| 100 | 2 |
0.6%
|
|
| 120 | 1 |
0.3%
|
|
| 150 | 2 |
0.6%
|
|
| 192 | 1 |
0.3%
|
|
| 200 | 4 |
1.1%
|
|
| 250 | 1 |
0.3%
|
|
| 300 | 5 |
1.4%
|
|
| 400 | 3 |
0.8%
|
|
| 500 | 2 |
0.6%
|
|
| 600 | 2 |
0.6%
|
|
| 800 | 1 |
0.3%
|
|
| 850 | 1 |
0.3%
|
|
| 1000 | 16 |
4.4%
|
|
| 1500 | 2 |
0.6%
|
|
| 1700 | 1 |
0.3%
|
|
| 2000 | 5 |
1.4%
|
|
| 3000 | 2 |
0.6%
|
|
| 4000 | 5 |
1.4%
|
|
| 4800 | 1 |
0.3%
|
|
| 5000 | 2 |
0.6%
|
|
| 6000 | 1 |
0.3%
|
|
| 7600 | 1 |
0.3%
|
|
| 8000 | 1 |
0.3%
|
|
| 9000 | 1 |
0.3%
|
|
| 10000 | 4 |
1.1%
|
|
| 12000 | 1 |
0.3%
|
|
| 13800 | 1 |
0.3%
|
|
| 18000 | 1 |
0.3%
|
|
| 18493 | 1 |
0.3%
|
|
| 20000 | 1 |
0.3%
|
|
| 25000 | 1 |
0.3%
|
|
| 30000 | 2 |
0.6%
|
|
| 31186 | 1 |
0.3%
|
|
| 33000 | 1 |
0.3%
|
|
| 40000 | 2 |
0.6%
|
|
| 50000 | 1 |
0.3%
|
|
| 67000 | 1 |
0.3%
|
|
| 100000 | 3 |
0.8%
|
|
| 120000 | 1 |
0.3%
|
|
| 123950 | 1 |
0.3%
|
|
| 180000 | 1 |
0.3%
|
|
| 195025 | 1 |
0.3%
|
|
| 200000 | 2 |
0.6%
|
|
| 400000 | 1 |
0.3%
|
|
| 460000 | 1 |
0.3%
|
|
| 1401000 | 1 |
0.3%
|