| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 5 |
0.3%
|
| 0 | 1936 |
97%
|
|
| 1 | 1 |
0.1%
|
|
| 2 | 1 |
0.1%
|
|
| 5 | 3 |
0.2%
|
|
| 6 | 1 |
0.1%
|
|
| 9 | 1 |
0.1%
|
|
| 10 | 2 |
0.1%
|
|
| 17 | 1 |
0.1%
|
|
| 20 | 2 |
0.1%
|
|
| 25 | 2 |
0.1%
|
|
| 26 | 2 |
0.1%
|
|
| 28 | 1 |
0.1%
|
|
| 32 | 1 |
0.1%
|
|
| 35 | 2 |
0.1%
|
|
| 40 | 1 |
0.1%
|
|
| 41 | 1 |
0.1%
|
|
| 43 | 1 |
0.1%
|
|
| 47 | 1 |
0.1%
|
|
| 48 | 1 |
0.1%
|
|
| 49 | 2 |
0.1%
|
|
| 50 | 1 |
0.1%
|
|
| 51 | 3 |
0.2%
|
|
| 52 | 1 |
0.1%
|
|
| 54 | 1 |
0.1%
|
|
| 61 | 1 |
0.1%
|
|
| 65 | 1 |
0.1%
|
|
| 77 | 1 |
0.1%
|
|
| 83 | 1 |
0.1%
|
|
| 86 | 1 |
0.1%
|
|
| 87 | 1 |
0.1%
|
|
| 89 | 1 |
0.1%
|
|
| 90 | 3 |
0.2%
|
|
| 95 | 1 |
0.1%
|
|
| 97 | 1 |
0.1%
|
|
| 99 | 1 |
0.1%
|
|
| 100 | 8 |
0.4%
|