| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 186 |
32%
|
| 0 | 352 |
60.6%
|
|
| 1 | 2 |
0.3%
|
|
| 3 | 1 |
0.2%
|
|
| 5 | 1 |
0.2%
|
|
| 15 | 1 |
0.2%
|
|
| 30 | 1 |
0.2%
|
|
| 60 | 1 |
0.2%
|
|
| 100 | 1 |
0.2%
|
|
| 120 | 1 |
0.2%
|
|
| 150 | 1 |
0.2%
|
|
| 200 | 1 |
0.2%
|
|
| 500 | 3 |
0.5%
|
|
| 1000 | 4 |
0.7%
|
|
| 1500 | 1 |
0.2%
|
|
| 2000 | 3 |
0.5%
|
|
| 2300 | 1 |
0.2%
|
|
| 3000 | 2 |
0.3%
|
|
| 5000 | 1 |
0.2%
|
|
| 5400 | 1 |
0.2%
|
|
| 6000 | 1 |
0.2%
|
|
| 7000 | 1 |
0.2%
|
|
| 10000 | 3 |
0.5%
|
|
| 12000 | 1 |
0.2%
|
|
| 15000 | 1 |
0.2%
|
|
| 20000 | 1 |
0.2%
|
|
| 21500 | 1 |
0.2%
|
|
| 25000 | 1 |
0.2%
|
|
| 55000 | 1 |
0.2%
|
|
| 60000 | 1 |
0.2%
|
|
| 120000 | 1 |
0.2%
|
|
| 180000 | 1 |
0.2%
|
|
| 293059 | 1 |
0.2%
|
|
| 10000000 | 1 |
0.2%
|