| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 7 |
1.2%
|
| 0 | 502 |
83.7%
|
|
| 1 | 1 |
0.2%
|
|
| 2 | 2 |
0.3%
|
|
| 3 | 3 |
0.5%
|
|
| 4 | 1 |
0.2%
|
|
| 5 | 1 |
0.2%
|
|
| 6 | 1 |
0.2%
|
|
| 10 | 1 |
0.2%
|
|
| 15 | 3 |
0.5%
|
|
| 20 | 7 |
1.2%
|
|
| 25 | 1 |
0.2%
|
|
| 30 | 2 |
0.3%
|
|
| 35 | 2 |
0.3%
|
|
| 40 | 2 |
0.3%
|
|
| 46 | 1 |
0.2%
|
|
| 48 | 1 |
0.2%
|
|
| 50 | 1 |
0.2%
|
|
| 51 | 2 |
0.3%
|
|
| 57 | 1 |
0.2%
|
|
| 80 | 1 |
0.2%
|
|
| 81 | 1 |
0.2%
|
|
| 90 | 2 |
0.3%
|
|
| 92 | 1 |
0.2%
|
|
| 94 | 1 |
0.2%
|
|
| 100 | 52 |
8.7%
|