| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 518 |
30%
|
| 1 | 1 |
0.1%
|
|
| 4 | 5 |
0.3%
|
|
| 5 | 10 |
0.6%
|
|
| 6 | 15 |
0.9%
|
|
| 7 | 6 |
0.3%
|
|
| 8 | 112 |
6.5%
|
|
| 9 | 5 |
0.3%
|
|
| 10 | 9 |
0.5%
|
|
| 11 | 2 |
0.1%
|
|
| 12 | 21 |
1.2%
|
|
| 13 | 2 |
0.1%
|
|
| 14 | 8 |
0.5%
|
|
| 15 | 6 |
0.3%
|
|
| 16 | 5 |
0.3%
|
|
| 18 | 6 |
0.3%
|
|
| 20 | 8 |
0.5%
|
|
| 24 | 7 |
0.4%
|
|
| 25 | 7 |
0.4%
|
|
| 28 | 1 |
0.1%
|
|
| 30 | 20 |
1.2%
|
|
| 32 | 1 |
0.1%
|
|
| 34 | 1 |
0.1%
|
|
| 35 | 8 |
0.5%
|
|
| 36 | 9 |
0.5%
|
|
| 38 | 2 |
0.1%
|
|
| 39 | 1 |
0.1%
|
|
| 40 | 12 |
0.7%
|
|
| 42 | 67 |
3.9%
|
|
| 45 | 5 |
0.3%
|
|
| 46 | 2 |
0.1%
|
|
| 47 | 3 |
0.2%
|
|
| 48 | 38 |
2.2%
|
|
| 49 | 23 |
1.3%
|
|
| 50 | 14 |
0.8%
|
|
| 52 | 4 |
0.2%
|
|
| 54 | 4 |
0.2%
|
|
| 55 | 4 |
0.2%
|
|
| 56 | 20 |
1.2%
|
|
| 58 | 2 |
0.1%
|
|
| 60 | 29 |
1.7%
|
|
| 62 | 2 |
0.1%
|
|
| 63 | 1 |
0.1%
|
|
| 64 | 69 |
4%
|
|
| 65 | 16 |
0.9%
|
|
| 66 | 2 |
0.1%
|
|
| 68 | 8 |
0.5%
|
|
| 70 | 60 |
3.5%
|
|
| 72 | 16 |
0.9%
|
|
| 74 | 6 |
0.3%
|
|
| 75 | 3 |
0.2%
|
|
| 76 | 5 |
0.3%
|
|
| 77 | 5 |
0.3%
|
|
| 78 | 3 |
0.2%
|
|
| 79 | 1 |
0.1%
|
|
| 80 | 13 |
0.8%
|
|
| 81 | 3 |
0.2%
|
|
| 82 | 2 |
0.1%
|
|
| 84 | 13 |
0.8%
|
|
| 85 | 4 |
0.2%
|
|
| 86 | 20 |
1.2%
|
|
| 90 | 11 |
0.6%
|
|
| 91 | 3 |
0.2%
|
|
| 92 | 5 |
0.3%
|
|
| 94 | 4 |
0.2%
|
|
| 96 | 14 |
0.8%
|
|
| 98 | 19 |
1.1%
|
|
| 100 | 34 |
2%
|
|
| 101 | 1 |
0.1%
|
|
| 102 | 7 |
0.4%
|
|
| 103 | 1 |
0.1%
|
|
| 105 | 7 |
0.4%
|
|
| 106 | 2 |
0.1%
|
|
| 108 | 1 |
0.1%
|
|
| 119 | 1 |
0.1%
|
|
| 120 | 14 |
0.8%
|
|
| 125 | 2 |
0.1%
|
|
| 128 | 1 |
0.1%
|
|
| 130 | 5 |
0.3%
|
|
| 132 | 1 |
0.1%
|
|
| 140 | 17 |
1%
|
|
| 144 | 35 |
2%
|
|
| 146 | 1 |
0.1%
|
|
| 148 | 1 |
0.1%
|
|
| 150 | 2 |
0.1%
|
|
| 152 | 1 |
0.1%
|
|
| 156 | 1 |
0.1%
|
|
| 157 | 1 |
0.1%
|
|
| 160 | 7 |
0.4%
|
|
| 162 | 1 |
0.1%
|
|
| 164 | 1 |
0.1%
|
|
| 165 | 8 |
0.5%
|
|
| 168 | 242 |
14%
|
|
| Sysmiss | 1 |