| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 38 |
28.1%
|
| -7 | Does not apply (spontaneous) | 38 |
28.1%
|
| 0 | 10 |
7.4%
|
|
| 5 | 2 |
1.5%
|
|
| 10 | 4 |
3%
|
|
| 15 | 2 |
1.5%
|
|
| 20 | 1 |
0.7%
|
|
| 30 | 1 |
0.7%
|
|
| 45 | 1 |
0.7%
|
|
| 49 | 1 |
0.7%
|
|
| 50 | 1 |
0.7%
|
|
| 75 | 1 |
0.7%
|
|
| 130 | 1 |
0.7%
|
|
| 190 | 1 |
0.7%
|
|
| 1700 | 1 |
0.7%
|
|
| 2000 | 2 |
1.5%
|
|
| 2450 | 1 |
0.7%
|
|
| 2500 | 7 |
5.2%
|
|
| 2700 | 1 |
0.7%
|
|
| 3000 | 1 |
0.7%
|
|
| 3200 | 1 |
0.7%
|
|
| 3500 | 2 |
1.5%
|
|
| 3600 | 1 |
0.7%
|
|
| 3700 | 2 |
1.5%
|
|
| 4000 | 1 |
0.7%
|
|
| 4200 | 1 |
0.7%
|
|
| 4500 | 2 |
1.5%
|
|
| 4800 | 1 |
0.7%
|
|
| 5000 | 4 |
3%
|
|
| 5200 | 1 |
0.7%
|
|
| 5400 | 1 |
0.7%
|
|
| 7000 | 2 |
1.5%
|
|
| 10000 | 1 |
0.7%
|