| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 5 |
0.4%
|
| 0 | 28 |
2.1%
|
|
| 2 | 1 |
0.1%
|
|
| 3 | 1 |
0.1%
|
|
| 4 | 1 |
0.1%
|
|
| 5 | 1 |
0.1%
|
|
| 10 | 9 |
0.7%
|
|
| 15 | 4 |
0.3%
|
|
| 20 | 13 |
1%
|
|
| 25 | 2 |
0.1%
|
|
| 30 | 9 |
0.7%
|
|
| 35 | 2 |
0.1%
|
|
| 40 | 16 |
1.2%
|
|
| 45 | 1 |
0.1%
|
|
| 50 | 49 |
3.7%
|
|
| 55 | 2 |
0.1%
|
|
| 60 | 25 |
1.9%
|
|
| 65 | 5 |
0.4%
|
|
| 67 | 1 |
0.1%
|
|
| 70 | 44 |
3.3%
|
|
| 75 | 8 |
0.6%
|
|
| 80 | 79 |
5.9%
|
|
| 85 | 6 |
0.4%
|
|
| 90 | 67 |
5%
|
|
| 91 | 1 |
0.1%
|
|
| 92 | 2 |
0.1%
|
|
| 94 | 1 |
0.1%
|
|
| 95 | 24 |
1.8%
|
|
| 97 | 4 |
0.3%
|
|
| 98 | 8 |
0.6%
|
|
| 99 | 3 |
0.2%
|
|
| 100 | 915 |
68.4%
|