| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 4 |
1.2%
|
| 0 | 139 |
40.3%
|
|
| 1 | 29 |
8.4%
|
|
| 2 | 14 |
4.1%
|
|
| 3 | 14 |
4.1%
|
|
| 4 | 11 |
3.2%
|
|
| 5 | 15 |
4.3%
|
|
| 6 | 14 |
4.1%
|
|
| 7 | 4 |
1.2%
|
|
| 8 | 4 |
1.2%
|
|
| 9 | 5 |
1.4%
|
|
| 10 | 3 |
0.9%
|
|
| 11 | 2 |
0.6%
|
|
| 12 | 1 |
0.3%
|
|
| 13 | 1 |
0.3%
|
|
| 14 | 3 |
0.9%
|
|
| 15 | 3 |
0.9%
|
|
| 16 | 4 |
1.2%
|
|
| 17 | 3 |
0.9%
|
|
| 19 | 1 |
0.3%
|
|
| 20 | 8 |
2.3%
|
|
| 21 | 1 |
0.3%
|
|
| 23 | 1 |
0.3%
|
|
| 27 | 4 |
1.2%
|
|
| 29 | 1 |
0.3%
|
|
| 30 | 4 |
1.2%
|
|
| 31 | 2 |
0.6%
|
|
| 34 | 2 |
0.6%
|
|
| 35 | 3 |
0.9%
|
|
| 37 | 1 |
0.3%
|
|
| 40 | 2 |
0.6%
|
|
| 43 | 1 |
0.3%
|
|
| 45 | 1 |
0.3%
|
|
| 46 | 2 |
0.6%
|
|
| 50 | 3 |
0.9%
|
|
| 56 | 1 |
0.3%
|
|
| 57 | 1 |
0.3%
|
|
| 60 | 4 |
1.2%
|
|
| 63 | 1 |
0.3%
|
|
| 65 | 1 |
0.3%
|
|
| 72 | 1 |
0.3%
|
|
| 75 | 1 |
0.3%
|
|
| 76 | 1 |
0.3%
|
|
| 78 | 1 |
0.3%
|
|
| 80 | 1 |
0.3%
|
|
| 81 | 1 |
0.3%
|
|
| 90 | 1 |
0.3%
|
|
| 110 | 1 |
0.3%
|
|
| 115 | 1 |
0.3%
|
|
| 130 | 3 |
0.9%
|
|
| 135 | 1 |
0.3%
|
|
| 139 | 1 |
0.3%
|
|
| 167 | 1 |
0.3%
|
|
| 171 | 1 |
0.3%
|
|
| 175 | 1 |
0.3%
|
|
| 225 | 1 |
0.3%
|
|
| 240 | 1 |
0.3%
|
|
| 250 | 2 |
0.6%
|
|
| 280 | 1 |
0.3%
|
|
| 480 | 2 |
0.6%
|
|
| 488 | 1 |
0.3%
|
|
| 950 | 1 |
0.3%
|
|
| 1100 | 1 |
0.3%
|