| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 2 |
0.7%
|
| 0 | 43 |
14.7%
|
|
| 1 | 13 |
4.5%
|
|
| 2 | 27 |
9.2%
|
|
| 3 | 19 |
6.5%
|
|
| 4 | 17 |
5.8%
|
|
| 5 | 18 |
6.2%
|
|
| 6 | 13 |
4.5%
|
|
| 7 | 6 |
2.1%
|
|
| 8 | 9 |
3.1%
|
|
| 9 | 5 |
1.7%
|
|
| 10 | 23 |
7.9%
|
|
| 11 | 3 |
1%
|
|
| 12 | 4 |
1.4%
|
|
| 13 | 2 |
0.7%
|
|
| 14 | 2 |
0.7%
|
|
| 15 | 9 |
3.1%
|
|
| 16 | 3 |
1%
|
|
| 18 | 3 |
1%
|
|
| 20 | 8 |
2.7%
|
|
| 24 | 1 |
0.3%
|
|
| 26 | 1 |
0.3%
|
|
| 27 | 1 |
0.3%
|
|
| 28 | 1 |
0.3%
|
|
| 30 | 5 |
1.7%
|
|
| 31 | 1 |
0.3%
|
|
| 35 | 1 |
0.3%
|
|
| 36 | 1 |
0.3%
|
|
| 40 | 2 |
0.7%
|
|
| 42 | 1 |
0.3%
|
|
| 43 | 1 |
0.3%
|
|
| 45 | 1 |
0.3%
|
|
| 47 | 1 |
0.3%
|
|
| 50 | 7 |
2.4%
|
|
| 52 | 1 |
0.3%
|
|
| 55 | 2 |
0.7%
|
|
| 57 | 1 |
0.3%
|
|
| 70 | 2 |
0.7%
|
|
| 74 | 1 |
0.3%
|
|
| 79 | 1 |
0.3%
|
|
| 80 | 3 |
1%
|
|
| 85 | 2 |
0.7%
|
|
| 99 | 1 |
0.3%
|
|
| 100 | 4 |
1.4%
|
|
| 101 | 1 |
0.3%
|
|
| 104 | 1 |
0.3%
|
|
| 121 | 1 |
0.3%
|
|
| 124 | 1 |
0.3%
|
|
| 125 | 1 |
0.3%
|
|
| 131 | 1 |
0.3%
|
|
| 150 | 2 |
0.7%
|
|
| 162 | 1 |
0.3%
|
|
| 185 | 1 |
0.3%
|
|
| 200 | 1 |
0.3%
|
|
| 202 | 1 |
0.3%
|
|
| 226 | 1 |
0.3%
|
|
| 227 | 1 |
0.3%
|
|
| 242 | 1 |
0.3%
|
|
| 250 | 1 |
0.3%
|
|
| 400 | 1 |
0.3%
|
|
| 670 | 1 |
0.3%
|
|
| 810 | 1 |
0.3%
|
|
| 900 | 1 |
0.3%
|