| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 19 |
0.2%
|
| 0 | None | 2000 |
21.3%
|
| 1 | 437 |
4.7%
|
|
| 2 | 312 |
3.3%
|
|
| 3 | 145 |
1.5%
|
|
| 4 | 51 |
0.5%
|
|
| 5 | 423 |
4.5%
|
|
| 6 | 29 |
0.3%
|
|
| 7 | 15 |
0.2%
|
|
| 8 | 33 |
0.4%
|
|
| 9 | 14 |
0.1%
|
|
| 10 | 971 |
10.4%
|
|
| 11 | 4 |
0%
|
|
| 12 | 52 |
0.6%
|
|
| 13 | 6 |
0.1%
|
|
| 14 | 8 |
0.1%
|
|
| 15 | 817 |
8.7%
|
|
| 16 | 10 |
0.1%
|
|
| 17 | 2 |
0%
|
|
| 18 | 34 |
0.4%
|
|
| 19 | 3 |
0%
|
|
| 20 | 756 |
8.1%
|
|
| 21 | 1 |
0%
|
|
| 22 | 5 |
0.1%
|
|
| 24 | 7 |
0.1%
|
|
| 25 | 438 |
4.7%
|
|
| 26 | 2 |
0%
|
|
| 27 | 2 |
0%
|
|
| 28 | 32 |
0.3%
|
|
| 30 | 612 |
6.5%
|
|
| 32 | 8 |
0.1%
|
|
| 33 | 2 |
0%
|
|
| 34 | 1 |
0%
|
|
| 35 | 187 |
2%
|
|
| 36 | 1 |
0%
|
|
| 37 | 3 |
0%
|
|
| 38 | 7 |
0.1%
|
|
| 40 | 371 |
4%
|
|
| 42 | 3 |
0%
|
|
| 43 | 1 |
0%
|
|
| 45 | 62 |
0.7%
|
|
| 48 | 4 |
0%
|
|
| 50 | 297 |
3.2%
|
|
| 52 | 2 |
0%
|
|
| 54 | 1 |
0%
|
|
| 55 | 16 |
0.2%
|
|
| 58 | 2 |
0%
|
|
| 59 | 1 |
0%
|
|
| 60 | 273 |
2.9%
|
|
| 65 | 44 |
0.5%
|
|
| 66 | 1 |
0%
|
|
| 70 | 203 |
2.2%
|
|
| 73 | 1 |
0%
|
|
| 75 | 20 |
0.2%
|
|
| 80 | 181 |
1.9%
|
|
| 82 | 1 |
0%
|
|
| 85 | 45 |
0.5%
|
|
| 86 | 1 |
0%
|
|
| 88 | 1 |
0%
|
|
| 90 | 69 |
0.7%
|
|
| 92 | 2 |
0%
|
|
| 95 | 30 |
0.3%
|
|
| 98 | 2 |
0%
|
|
| 99 | 1 |
0%
|
|
| 100 | 292 |
3.1%
|