| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 37 |
27.4%
|
| -7 | Does not apply (spontaneous) | 34 |
25.2%
|
| 0 | 6 |
4.4%
|
|
| 5 | 3 |
2.2%
|
|
| 10 | 1 |
0.7%
|
|
| 15 | 3 |
2.2%
|
|
| 18 | 1 |
0.7%
|
|
| 20 | 3 |
2.2%
|
|
| 48 | 1 |
0.7%
|
|
| 52 | 1 |
0.7%
|
|
| 65 | 1 |
0.7%
|
|
| 77 | 1 |
0.7%
|
|
| 96 | 1 |
0.7%
|
|
| 100 | 1 |
0.7%
|
|
| 125 | 1 |
0.7%
|
|
| 150 | 1 |
0.7%
|
|
| 200 | 3 |
2.2%
|
|
| 250 | 1 |
0.7%
|
|
| 300 | 1 |
0.7%
|
|
| 400 | 4 |
3%
|
|
| 450 | 1 |
0.7%
|
|
| 500 | 2 |
1.5%
|
|
| 560 | 1 |
0.7%
|
|
| 600 | 1 |
0.7%
|
|
| 680 | 1 |
0.7%
|
|
| 700 | 3 |
2.2%
|
|
| 750 | 1 |
0.7%
|
|
| 1000 | 2 |
1.5%
|
|
| 1200 | 1 |
0.7%
|
|
| 1500 | 2 |
1.5%
|
|
| 1600 | 1 |
0.7%
|
|
| 1800 | 1 |
0.7%
|
|
| 1888 | 1 |
0.7%
|
|
| 2000 | 4 |
3%
|
|
| 2500 | 1 |
0.7%
|
|
| 3500 | 1 |
0.7%
|
|
| 4000 | 1 |
0.7%
|
|
| 4500 | 3 |
2.2%
|
|
| 7500 | 1 |
0.7%
|
|
| 11000 | 1 |
0.7%
|