| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 165 |
16.5%
|
| 4 | 1 |
0.1%
|
|
| 5 | 1 |
0.1%
|
|
| 6 | 1 |
0.1%
|
|
| 8 | 3 |
0.3%
|
|
| 9 | 1 |
0.1%
|
|
| 10 | 7 |
0.7%
|
|
| 15 | 2 |
0.2%
|
|
| 20 | 1 |
0.1%
|
|
| 24 | 1 |
0.1%
|
|
| 39 | 1 |
0.1%
|
|
| 40 | 291 |
29.1%
|
|
| 41 | 1 |
0.1%
|
|
| 42 | 11 |
1.1%
|
|
| 44 | 2 |
0.2%
|
|
| 45 | 32 |
3.2%
|
|
| 46 | 19 |
1.9%
|
|
| 47 | 1 |
0.1%
|
|
| 48 | 27 |
2.7%
|
|
| 50 | 135 |
13.5%
|
|
| 53 | 2 |
0.2%
|
|
| 54 | 1 |
0.1%
|
|
| 55 | 8 |
0.8%
|
|
| 56 | 7 |
0.7%
|
|
| 60 | 97 |
9.7%
|
|
| 62 | 1 |
0.1%
|
|
| 65 | 3 |
0.3%
|
|
| 66 | 1 |
0.1%
|
|
| 68 | 3 |
0.3%
|
|
| 70 | 14 |
1.4%
|
|
| 72 | 12 |
1.2%
|
|
| 75 | 2 |
0.2%
|
|
| 78 | 1 |
0.1%
|
|
| 80 | 56 |
5.6%
|
|
| 82 | 1 |
0.1%
|
|
| 84 | 4 |
0.4%
|
|
| 86 | 1 |
0.1%
|
|
| 88 | 2 |
0.2%
|
|
| 90 | 5 |
0.5%
|
|
| 92 | 1 |
0.1%
|
|
| 96 | 4 |
0.4%
|
|
| 100 | 5 |
0.5%
|
|
| 110 | 1 |
0.1%
|
|
| 112 | 1 |
0.1%
|
|
| 120 | 26 |
2.6%
|
|
| 128 | 1 |
0.1%
|
|
| 132 | 2 |
0.2%
|
|
| 136 | 1 |
0.1%
|
|
| 140 | 2 |
0.2%
|
|
| 144 | 3 |
0.3%
|
|
| 150 | 2 |
0.2%
|
|
| 160 | 2 |
0.2%
|
|
| 162 | 2 |
0.2%
|
|
| 165 | 1 |
0.1%
|
|
| 168 | 22 |
2.2%
|
|
| Sysmiss | 369 |