| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 1 |
0.3%
|
| 0 | 262 |
72.8%
|
|
| 1 | 2 |
0.6%
|
|
| 3 | 1 |
0.3%
|
|
| 4 | 1 |
0.3%
|
|
| 5 | 7 |
1.9%
|
|
| 6 | 1 |
0.3%
|
|
| 10 | 3 |
0.8%
|
|
| 15 | 2 |
0.6%
|
|
| 17 | 1 |
0.3%
|
|
| 20 | 8 |
2.2%
|
|
| 25 | 1 |
0.3%
|
|
| 30 | 5 |
1.4%
|
|
| 35 | 1 |
0.3%
|
|
| 40 | 9 |
2.5%
|
|
| 45 | 1 |
0.3%
|
|
| 50 | 4 |
1.1%
|
|
| 60 | 4 |
1.1%
|
|
| 63 | 1 |
0.3%
|
|
| 67 | 1 |
0.3%
|
|
| 70 | 8 |
2.2%
|
|
| 75 | 2 |
0.6%
|
|
| 79 | 1 |
0.3%
|
|
| 80 | 3 |
0.8%
|
|
| 81 | 1 |
0.3%
|
|
| 94 | 1 |
0.3%
|
|
| 95 | 2 |
0.6%
|
|
| 98 | 1 |
0.3%
|
|
| 100 | 25 |
6.9%
|