| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 38 |
2.8%
|
| 0 | 910 |
68.1%
|
|
| 2 | 1 |
0.1%
|
|
| 5 | 1 |
0.1%
|
|
| 10 | 1 |
0.1%
|
|
| 12 | 1 |
0.1%
|
|
| 15 | 1 |
0.1%
|
|
| 20 | 4 |
0.3%
|
|
| 25 | 9 |
0.7%
|
|
| 26 | 2 |
0.1%
|
|
| 27 | 2 |
0.1%
|
|
| 30 | 4 |
0.3%
|
|
| 32 | 1 |
0.1%
|
|
| 33 | 2 |
0.1%
|
|
| 34 | 2 |
0.1%
|
|
| 35 | 1 |
0.1%
|
|
| 40 | 5 |
0.4%
|
|
| 43 | 1 |
0.1%
|
|
| 45 | 1 |
0.1%
|
|
| 47 | 1 |
0.1%
|
|
| 50 | 20 |
1.5%
|
|
| 51 | 2 |
0.1%
|
|
| 53 | 1 |
0.1%
|
|
| 55 | 3 |
0.2%
|
|
| 56 | 1 |
0.1%
|
|
| 58 | 1 |
0.1%
|
|
| 60 | 8 |
0.6%
|
|
| 61 | 1 |
0.1%
|
|
| 62 | 1 |
0.1%
|
|
| 65 | 2 |
0.1%
|
|
| 66 | 2 |
0.1%
|
|
| 67 | 1 |
0.1%
|
|
| 70 | 5 |
0.4%
|
|
| 74 | 1 |
0.1%
|
|
| 75 | 2 |
0.1%
|
|
| 80 | 4 |
0.3%
|
|
| 85 | 1 |
0.1%
|
|
| 89 | 1 |
0.1%
|
|
| 90 | 3 |
0.2%
|
|
| 93 | 1 |
0.1%
|
|
| 95 | 2 |
0.1%
|
|
| 99 | 4 |
0.3%
|
|
| 100 | 282 |
21.1%
|