| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 39 |
28.9%
|
| -7 | Does not apply (spontaneous) | 36 |
26.7%
|
| 0 | 5 |
3.7%
|
|
| 5 | 3 |
2.2%
|
|
| 10 | 1 |
0.7%
|
|
| 15 | 3 |
2.2%
|
|
| 18 | 1 |
0.7%
|
|
| 20 | 1 |
0.7%
|
|
| 26 | 1 |
0.7%
|
|
| 32 | 2 |
1.5%
|
|
| 48 | 1 |
0.7%
|
|
| 50 | 2 |
1.5%
|
|
| 55 | 1 |
0.7%
|
|
| 100 | 2 |
1.5%
|
|
| 123 | 1 |
0.7%
|
|
| 132 | 1 |
0.7%
|
|
| 150 | 2 |
1.5%
|
|
| 250 | 2 |
1.5%
|
|
| 280 | 1 |
0.7%
|
|
| 300 | 2 |
1.5%
|
|
| 350 | 2 |
1.5%
|
|
| 370 | 1 |
0.7%
|
|
| 380 | 1 |
0.7%
|
|
| 400 | 1 |
0.7%
|
|
| 500 | 2 |
1.5%
|
|
| 600 | 1 |
0.7%
|
|
| 650 | 1 |
0.7%
|
|
| 700 | 1 |
0.7%
|
|
| 1200 | 1 |
0.7%
|
|
| 1350 | 1 |
0.7%
|
|
| 1420 | 1 |
0.7%
|
|
| 1755 | 1 |
0.7%
|
|
| 2000 | 3 |
2.2%
|
|
| 2500 | 1 |
0.7%
|
|
| 2580 | 1 |
0.7%
|
|
| 3000 | 3 |
2.2%
|
|
| 3200 | 1 |
0.7%
|
|
| 4500 | 1 |
0.7%
|
|
| 5000 | 1 |
0.7%
|
|
| 6000 | 2 |
1.5%
|
|
| 8000 | 1 |
0.7%
|