| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 47 |
48.5%
|
| 350 | 1 |
1%
|
|
| 400 | 2 |
2.1%
|
|
| 550 | 1 |
1%
|
|
| 700 | 1 |
1%
|
|
| 1100 | 1 |
1%
|
|
| 1500 | 4 |
4.1%
|
|
| 1800 | 1 |
1%
|
|
| 2300 | 1 |
1%
|
|
| 2400 | 1 |
1%
|
|
| 2500 | 1 |
1%
|
|
| 2700 | 2 |
2.1%
|
|
| 3000 | 3 |
3.1%
|
|
| 3100 | 1 |
1%
|
|
| 4000 | 2 |
2.1%
|
|
| 4500 | 1 |
1%
|
|
| 5000 | 3 |
3.1%
|
|
| 6000 | 1 |
1%
|
|
| 7000 | 3 |
3.1%
|
|
| 8000 | 1 |
1%
|
|
| 9000 | 1 |
1%
|
|
| 10000 | 2 |
2.1%
|
|
| 12000 | 2 |
2.1%
|
|
| 15000 | 2 |
2.1%
|
|
| 16000 | 1 |
1%
|
|
| 18000 | 2 |
2.1%
|
|
| 20000 | 1 |
1%
|
|
| 21000 | 1 |
1%
|
|
| 28000 | 1 |
1%
|
|
| 30000 | 1 |
1%
|
|
| 32000 | 1 |
1%
|
|
| 48000 | 1 |
1%
|
|
| 69340 | 1 |
1%
|
|
| 70000 | 1 |
1%
|
|
| 100000 | 1 |
1%
|