| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 3 |
0.8%
|
| 0 | 244 |
64.7%
|
|
| 1 | 4 |
1.1%
|
|
| 3 | 5 |
1.3%
|
|
| 5 | 10 |
2.7%
|
|
| 10 | 9 |
2.4%
|
|
| 11 | 1 |
0.3%
|
|
| 13 | 1 |
0.3%
|
|
| 15 | 1 |
0.3%
|
|
| 20 | 8 |
2.1%
|
|
| 25 | 2 |
0.5%
|
|
| 30 | 5 |
1.3%
|
|
| 40 | 3 |
0.8%
|
|
| 50 | 4 |
1.1%
|
|
| 70 | 3 |
0.8%
|
|
| 72 | 1 |
0.3%
|
|
| 80 | 1 |
0.3%
|
|
| 85 | 1 |
0.3%
|
|
| 90 | 6 |
1.6%
|
|
| 93 | 1 |
0.3%
|
|
| 95 | 3 |
0.8%
|
|
| 99 | 2 |
0.5%
|
|
| 100 | 59 |
15.6%
|