| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 1 |
0.3%
|
| 0 | 211 |
58.6%
|
|
| 1 | 4 |
1.1%
|
|
| 2 | 1 |
0.3%
|
|
| 5 | 2 |
0.6%
|
|
| 10 | 6 |
1.7%
|
|
| 15 | 1 |
0.3%
|
|
| 20 | 8 |
2.2%
|
|
| 25 | 1 |
0.3%
|
|
| 30 | 9 |
2.5%
|
|
| 35 | 1 |
0.3%
|
|
| 40 | 2 |
0.6%
|
|
| 50 | 14 |
3.9%
|
|
| 60 | 5 |
1.4%
|
|
| 70 | 5 |
1.4%
|
|
| 75 | 4 |
1.1%
|
|
| 80 | 2 |
0.6%
|
|
| 90 | 2 |
0.6%
|
|
| 95 | 2 |
0.6%
|
|
| 96 | 1 |
0.3%
|
|
| 100 | 78 |
21.7%
|