| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 3 |
0.5%
|
| 0 | 172 |
28.2%
|
|
| 1 | 72 |
11.8%
|
|
| 2 | 67 |
11%
|
|
| 3 | 49 |
8%
|
|
| 4 | 28 |
4.6%
|
|
| 5 | 23 |
3.8%
|
|
| 6 | 18 |
3%
|
|
| 7 | 12 |
2%
|
|
| 8 | 12 |
2%
|
|
| 9 | 5 |
0.8%
|
|
| 10 | 19 |
3.1%
|
|
| 11 | 5 |
0.8%
|
|
| 12 | 14 |
2.3%
|
|
| 14 | 7 |
1.1%
|
|
| 15 | 13 |
2.1%
|
|
| 16 | 8 |
1.3%
|
|
| 17 | 6 |
1%
|
|
| 18 | 4 |
0.7%
|
|
| 20 | 10 |
1.6%
|
|
| 21 | 1 |
0.2%
|
|
| 22 | 3 |
0.5%
|
|
| 24 | 2 |
0.3%
|
|
| 25 | 5 |
0.8%
|
|
| 27 | 2 |
0.3%
|
|
| 28 | 1 |
0.2%
|
|
| 30 | 6 |
1%
|
|
| 32 | 2 |
0.3%
|
|
| 34 | 1 |
0.2%
|
|
| 35 | 1 |
0.2%
|
|
| 36 | 2 |
0.3%
|
|
| 40 | 6 |
1%
|
|
| 43 | 1 |
0.2%
|
|
| 44 | 1 |
0.2%
|
|
| 45 | 1 |
0.2%
|
|
| 48 | 1 |
0.2%
|
|
| 50 | 4 |
0.7%
|
|
| 54 | 1 |
0.2%
|
|
| 57 | 1 |
0.2%
|
|
| 60 | 3 |
0.5%
|
|
| 64 | 1 |
0.2%
|
|
| 70 | 3 |
0.5%
|
|
| 75 | 1 |
0.2%
|
|
| 80 | 2 |
0.3%
|
|
| 105 | 1 |
0.2%
|
|
| 110 | 1 |
0.2%
|
|
| 120 | 2 |
0.3%
|
|
| 150 | 1 |
0.2%
|
|
| 159 | 1 |
0.2%
|
|
| 200 | 1 |
0.2%
|
|
| 230 | 2 |
0.3%
|
|
| 500 | 1 |
0.2%
|