| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 18 |
2.5%
|
| 0 | 287 |
40.4%
|
|
| 1 | 2 |
0.3%
|
|
| 3 | 1 |
0.1%
|
|
| 5 | 7 |
1%
|
|
| 10 | 21 |
3%
|
|
| 11 | 1 |
0.1%
|
|
| 15 | 4 |
0.6%
|
|
| 20 | 36 |
5.1%
|
|
| 30 | 36 |
5.1%
|
|
| 35 | 2 |
0.3%
|
|
| 40 | 26 |
3.7%
|
|
| 48 | 1 |
0.1%
|
|
| 50 | 78 |
11%
|
|
| 60 | 15 |
2.1%
|
|
| 70 | 31 |
4.4%
|
|
| 72 | 1 |
0.1%
|
|
| 75 | 2 |
0.3%
|
|
| 79 | 1 |
0.1%
|
|
| 80 | 30 |
4.2%
|
|
| 85 | 3 |
0.4%
|
|
| 86 | 1 |
0.1%
|
|
| 90 | 20 |
2.8%
|
|
| 95 | 13 |
1.8%
|
|
| 97 | 1 |
0.1%
|
|
| 99 | 1 |
0.1%
|
|
| 100 | 71 |
10%
|