| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 42 |
4.1%
|
| 0 | 539 |
52.4%
|
|
| 1 | 2 |
0.2%
|
|
| 2 | 6 |
0.6%
|
|
| 3 | 1 |
0.1%
|
|
| 4 | 3 |
0.3%
|
|
| 5 | 8 |
0.8%
|
|
| 6 | 1 |
0.1%
|
|
| 7 | 1 |
0.1%
|
|
| 8 | 3 |
0.3%
|
|
| 9 | 1 |
0.1%
|
|
| 10 | 42 |
4.1%
|
|
| 11 | 1 |
0.1%
|
|
| 12 | 1 |
0.1%
|
|
| 13 | 1 |
0.1%
|
|
| 15 | 11 |
1.1%
|
|
| 17 | 1 |
0.1%
|
|
| 18 | 5 |
0.5%
|
|
| 19 | 1 |
0.1%
|
|
| 20 | 74 |
7.2%
|
|
| 22 | 3 |
0.3%
|
|
| 24 | 1 |
0.1%
|
|
| 25 | 8 |
0.8%
|
|
| 26 | 1 |
0.1%
|
|
| 28 | 1 |
0.1%
|
|
| 30 | 67 |
6.5%
|
|
| 31 | 1 |
0.1%
|
|
| 32 | 3 |
0.3%
|
|
| 35 | 8 |
0.8%
|
|
| 36 | 1 |
0.1%
|
|
| 38 | 1 |
0.1%
|
|
| 40 | 29 |
2.8%
|
|
| 42 | 1 |
0.1%
|
|
| 43 | 2 |
0.2%
|
|
| 45 | 2 |
0.2%
|
|
| 47 | 1 |
0.1%
|
|
| 50 | 47 |
4.6%
|
|
| 52 | 2 |
0.2%
|
|
| 55 | 3 |
0.3%
|
|
| 57 | 1 |
0.1%
|
|
| 60 | 24 |
2.3%
|
|
| 63 | 1 |
0.1%
|
|
| 65 | 1 |
0.1%
|
|
| 70 | 21 |
2%
|
|
| 71 | 1 |
0.1%
|
|
| 72 | 1 |
0.1%
|
|
| 75 | 2 |
0.2%
|
|
| 76 | 2 |
0.2%
|
|
| 78 | 1 |
0.1%
|
|
| 80 | 13 |
1.3%
|
|
| 82 | 1 |
0.1%
|
|
| 83 | 1 |
0.1%
|
|
| 85 | 2 |
0.2%
|
|
| 90 | 10 |
1%
|
|
| 95 | 1 |
0.1%
|
|
| 97 | 1 |
0.1%
|
|
| 98 | 1 |
0.1%
|
|
| 100 | 17 |
1.7%
|