| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 23 |
23.7%
|
| 0 | 1 |
1%
|
|
| 200 | 4 |
4.1%
|
|
| 480 | 1 |
1%
|
|
| 500 | 3 |
3.1%
|
|
| 600 | 1 |
1%
|
|
| 628 | 1 |
1%
|
|
| 700 | 1 |
1%
|
|
| 800 | 1 |
1%
|
|
| 900 | 1 |
1%
|
|
| 1000 | 1 |
1%
|
|
| 1300 | 1 |
1%
|
|
| 1500 | 4 |
4.1%
|
|
| 1800 | 2 |
2.1%
|
|
| 2000 | 6 |
6.2%
|
|
| 2100 | 2 |
2.1%
|
|
| 2400 | 1 |
1%
|
|
| 2500 | 2 |
2.1%
|
|
| 2800 | 1 |
1%
|
|
| 3100 | 1 |
1%
|
|
| 3200 | 2 |
2.1%
|
|
| 3500 | 2 |
2.1%
|
|
| 3600 | 1 |
1%
|
|
| 5000 | 5 |
5.2%
|
|
| 6000 | 4 |
4.1%
|
|
| 7000 | 4 |
4.1%
|
|
| 8000 | 1 |
1%
|
|
| 9000 | 1 |
1%
|
|
| 9500 | 1 |
1%
|
|
| 10000 | 3 |
3.1%
|
|
| 11200 | 1 |
1%
|
|
| 12000 | 2 |
2.1%
|
|
| 13000 | 1 |
1%
|
|
| 15000 | 2 |
2.1%
|
|
| 18000 | 1 |
1%
|
|
| 20000 | 1 |
1%
|
|
| 21000 | 1 |
1%
|
|
| 23000 | 1 |
1%
|
|
| 25000 | 1 |
1%
|
|
| 45000 | 1 |
1%
|
|
| 51000 | 1 |
1%
|
|
| 51584 | 1 |
1%
|
|
| 60000 | 1 |
1%
|