| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 14 |
1.3%
|
| 0 | 1 |
0.1%
|
|
| 1 | 1 |
0.1%
|
|
| 3 | 1 |
0.1%
|
|
| 4 | 1 |
0.1%
|
|
| 5 | 4 |
0.4%
|
|
| 8 | 1 |
0.1%
|
|
| 10 | 6 |
0.6%
|
|
| 15 | 1 |
0.1%
|
|
| 18 | 1 |
0.1%
|
|
| 20 | 11 |
1%
|
|
| 25 | 8 |
0.7%
|
|
| 27 | 1 |
0.1%
|
|
| 29 | 1 |
0.1%
|
|
| 30 | 21 |
1.9%
|
|
| 35 | 4 |
0.4%
|
|
| 40 | 31 |
2.9%
|
|
| 42 | 1 |
0.1%
|
|
| 45 | 1 |
0.1%
|
|
| 50 | 57 |
5.2%
|
|
| 52 | 1 |
0.1%
|
|
| 55 | 6 |
0.6%
|
|
| 56 | 1 |
0.1%
|
|
| 57 | 2 |
0.2%
|
|
| 60 | 87 |
8%
|
|
| 63 | 1 |
0.1%
|
|
| 65 | 17 |
1.6%
|
|
| 66 | 1 |
0.1%
|
|
| 68 | 2 |
0.2%
|
|
| 70 | 99 |
9.1%
|
|
| 75 | 10 |
0.9%
|
|
| 76 | 1 |
0.1%
|
|
| 77 | 3 |
0.3%
|
|
| 80 | 102 |
9.4%
|
|
| 81 | 1 |
0.1%
|
|
| 82 | 1 |
0.1%
|
|
| 85 | 5 |
0.5%
|
|
| 86 | 1 |
0.1%
|
|
| 88 | 1 |
0.1%
|
|
| 90 | 67 |
6.2%
|
|
| 92 | 1 |
0.1%
|
|
| 95 | 12 |
1.1%
|
|
| 96 | 1 |
0.1%
|
|
| 98 | 9 |
0.8%
|
|
| 99 | 16 |
1.5%
|
|
| 100 | 471 |
43.4%
|