| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 136 |
56.2%
|
| 0 | 70 |
28.9%
|
|
| 33 | 1 |
0.4%
|
|
| 700 | 1 |
0.4%
|
|
| 795 | 1 |
0.4%
|
|
| 1133 | 1 |
0.4%
|
|
| 1400 | 1 |
0.4%
|
|
| 1800 | 1 |
0.4%
|
|
| 2000 | 1 |
0.4%
|
|
| 2450 | 1 |
0.4%
|
|
| 2500 | 1 |
0.4%
|
|
| 3000 | 1 |
0.4%
|
|
| 3600 | 1 |
0.4%
|
|
| 4500 | 1 |
0.4%
|
|
| 5500 | 1 |
0.4%
|
|
| 6000 | 1 |
0.4%
|
|
| 7400 | 1 |
0.4%
|
|
| 7600 | 1 |
0.4%
|
|
| 8500 | 1 |
0.4%
|
|
| 9000 | 1 |
0.4%
|
|
| 12000 | 1 |
0.4%
|
|
| 13000 | 1 |
0.4%
|
|
| 14500 | 1 |
0.4%
|
|
| 15000 | 2 |
0.8%
|
|
| 20000 | 2 |
0.8%
|
|
| 26000 | 1 |
0.4%
|
|
| 35000 | 1 |
0.4%
|
|
| 35714 | 1 |
0.4%
|
|
| 48000 | 1 |
0.4%
|
|
| 90000 | 1 |
0.4%
|
|
| 114000 | 1 |
0.4%
|
|
| 120000 | 1 |
0.4%
|
|
| 123000 | 1 |
0.4%
|
|
| 160000 | 1 |
0.4%
|
|
| 198000 | 1 |
0.4%
|
|
| 348000 | 1 |
0.4%
|