| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 84 |
15.2%
|
| -7 | Does not apply (spontaneous) | 281 |
50.7%
|
| 0 | 114 |
20.6%
|
|
| 2 | 1 |
0.2%
|
|
| 100 | 1 |
0.2%
|
|
| 200 | 1 |
0.2%
|
|
| 300 | 1 |
0.2%
|
|
| 450 | 1 |
0.2%
|
|
| 700 | 1 |
0.2%
|
|
| 800 | 1 |
0.2%
|
|
| 1000 | 1 |
0.2%
|
|
| 1200 | 1 |
0.2%
|
|
| 1500 | 2 |
0.4%
|
|
| 2000 | 2 |
0.4%
|
|
| 2200 | 1 |
0.2%
|
|
| 2500 | 1 |
0.2%
|
|
| 3000 | 4 |
0.7%
|
|
| 3500 | 2 |
0.4%
|
|
| 4500 | 1 |
0.2%
|
|
| 5000 | 4 |
0.7%
|
|
| 5500 | 1 |
0.2%
|
|
| 6000 | 2 |
0.4%
|
|
| 6500 | 1 |
0.2%
|
|
| 7000 | 7 |
1.3%
|
|
| 8000 | 2 |
0.4%
|
|
| 8500 | 2 |
0.4%
|
|
| 9000 | 2 |
0.4%
|
|
| 10000 | 5 |
0.9%
|
|
| 12000 | 1 |
0.2%
|
|
| 12500 | 1 |
0.2%
|
|
| 13000 | 2 |
0.4%
|
|
| 14000 | 1 |
0.2%
|
|
| 15000 | 3 |
0.5%
|
|
| 16000 | 1 |
0.2%
|
|
| 16500 | 1 |
0.2%
|
|
| 17000 | 2 |
0.4%
|
|
| 18000 | 1 |
0.2%
|
|
| 20000 | 2 |
0.4%
|
|
| 25000 | 3 |
0.5%
|
|
| 27000 | 1 |
0.2%
|
|
| 28000 | 1 |
0.2%
|
|
| 35000 | 1 |
0.2%
|
|
| 50000 | 1 |
0.2%
|
|
| 70000 | 1 |
0.2%
|
|
| 80000 | 1 |
0.2%
|
|
| 100000 | 1 |
0.2%
|
|
| 180000 | 1 |
0.2%
|
|
| 300000 | 1 |
0.2%
|