| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 26 |
3.1%
|
| 4 | 1 |
0.1%
|
|
| 5 | 1 |
0.1%
|
|
| 7 | 2 |
0.2%
|
|
| 8 | 3 |
0.4%
|
|
| 10 | 3 |
0.4%
|
|
| 21 | 1 |
0.1%
|
|
| 24 | 3 |
0.4%
|
|
| 28 | 1 |
0.1%
|
|
| 30 | 5 |
0.6%
|
|
| 32 | 2 |
0.2%
|
|
| 35 | 8 |
1%
|
|
| 36 | 7 |
0.8%
|
|
| 40 | 289 |
34.4%
|
|
| 41 | 10 |
1.2%
|
|
| 42 | 42 |
5%
|
|
| 44 | 5 |
0.6%
|
|
| 45 | 8 |
1%
|
|
| 46 | 3 |
0.4%
|
|
| 48 | 235 |
27.9%
|
|
| 49 | 2 |
0.2%
|
|
| 50 | 9 |
1.1%
|
|
| 54 | 5 |
0.6%
|
|
| 55 | 1 |
0.1%
|
|
| 56 | 28 |
3.3%
|
|
| 58 | 1 |
0.1%
|
|
| 60 | 16 |
1.9%
|
|
| 63 | 1 |
0.1%
|
|
| 65 | 2 |
0.2%
|
|
| 66 | 2 |
0.2%
|
|
| 70 | 13 |
1.5%
|
|
| 72 | 7 |
0.8%
|
|
| 75 | 1 |
0.1%
|
|
| 78 | 1 |
0.1%
|
|
| 80 | 6 |
0.7%
|
|
| 84 | 10 |
1.2%
|
|
| 85 | 1 |
0.1%
|
|
| 90 | 4 |
0.5%
|
|
| 96 | 8 |
1%
|
|
| 100 | 1 |
0.1%
|
|
| 105 | 1 |
0.1%
|
|
| 108 | 2 |
0.2%
|
|
| 110 | 4 |
0.5%
|
|
| 112 | 3 |
0.4%
|
|
| 114 | 1 |
0.1%
|
|
| 120 | 9 |
1.1%
|
|
| 130 | 2 |
0.2%
|
|
| 140 | 2 |
0.2%
|
|
| 144 | 6 |
0.7%
|
|
| 150 | 1 |
0.1%
|
|
| 154 | 1 |
0.1%
|
|
| 164 | 3 |
0.4%
|
|
| 168 | 32 |
3.8%
|
|
| Sysmiss | 398 |