| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 75 |
13.5%
|
| -7 | Does not apply (spontaneous) | 249 |
44.9%
|
| 0 | 74 |
13.4%
|
|
| 20 | 1 |
0.2%
|
|
| 50 | 1 |
0.2%
|
|
| 100 | 6 |
1.1%
|
|
| 110 | 1 |
0.2%
|
|
| 150 | 6 |
1.1%
|
|
| 200 | 6 |
1.1%
|
|
| 250 | 11 |
2%
|
|
| 300 | 8 |
1.4%
|
|
| 320 | 1 |
0.2%
|
|
| 350 | 7 |
1.3%
|
|
| 400 | 3 |
0.5%
|
|
| 450 | 2 |
0.4%
|
|
| 500 | 17 |
3.1%
|
|
| 600 | 5 |
0.9%
|
|
| 650 | 2 |
0.4%
|
|
| 700 | 5 |
0.9%
|
|
| 800 | 3 |
0.5%
|
|
| 850 | 2 |
0.4%
|
|
| 900 | 1 |
0.2%
|
|
| 940 | 1 |
0.2%
|
|
| 950 | 1 |
0.2%
|
|
| 1000 | 9 |
1.6%
|
|
| 1200 | 3 |
0.5%
|
|
| 1300 | 1 |
0.2%
|
|
| 1400 | 1 |
0.2%
|
|
| 1500 | 5 |
0.9%
|
|
| 1700 | 1 |
0.2%
|
|
| 1800 | 3 |
0.5%
|
|
| 2000 | 2 |
0.4%
|
|
| 2300 | 1 |
0.2%
|
|
| 2500 | 2 |
0.4%
|
|
| 3000 | 2 |
0.4%
|
|
| 3500 | 1 |
0.2%
|
|
| 3900 | 1 |
0.2%
|
|
| 4500 | 1 |
0.2%
|
|
| 5000 | 9 |
1.6%
|
|
| 6000 | 5 |
0.9%
|
|
| 7000 | 2 |
0.4%
|
|
| 7400 | 1 |
0.2%
|
|
| 8000 | 1 |
0.2%
|
|
| 10000 | 2 |
0.4%
|
|
| 12000 | 1 |
0.2%
|
|
| 14000 | 1 |
0.2%
|
|
| 20000 | 6 |
1.1%
|
|
| 28000 | 1 |
0.2%
|
|
| 35000 | 1 |
0.2%
|
|
| 36000 | 1 |
0.2%
|
|
| 50000 | 1 |
0.2%
|
|
| 450000 | 1 |
0.2%
|