| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 0 |
0%
|
| 3 | 5 |
3.1%
|
|
| 4 | 11 |
6.8%
|
|
| 5 | 4 |
2.5%
|
|
| 6 | 8 |
5%
|
|
| 7 | 5 |
3.1%
|
|
| 8 | 5 |
3.1%
|
|
| 9 | 2 |
1.2%
|
|
| 10 | 14 |
8.7%
|
|
| 11 | 2 |
1.2%
|
|
| 12 | 8 |
5%
|
|
| 13 | 2 |
1.2%
|
|
| 14 | 2 |
1.2%
|
|
| 15 | 5 |
3.1%
|
|
| 16 | 3 |
1.9%
|
|
| 17 | 1 |
0.6%
|
|
| 18 | 6 |
3.7%
|
|
| 19 | 1 |
0.6%
|
|
| 20 | 8 |
5%
|
|
| 21 | 1 |
0.6%
|
|
| 22 | 2 |
1.2%
|
|
| 23 | 2 |
1.2%
|
|
| 24 | 2 |
1.2%
|
|
| 25 | 3 |
1.9%
|
|
| 28 | 1 |
0.6%
|
|
| 30 | 5 |
3.1%
|
|
| 32 | 1 |
0.6%
|
|
| 33 | 1 |
0.6%
|
|
| 35 | 1 |
0.6%
|
|
| 40 | 1 |
0.6%
|
|
| 42 | 1 |
0.6%
|
|
| 43 | 2 |
1.2%
|
|
| 48 | 1 |
0.6%
|
|
| 59 | 1 |
0.6%
|
|
| 60 | 2 |
1.2%
|
|
| 63 | 1 |
0.6%
|
|
| 66 | 1 |
0.6%
|
|
| 70 | 2 |
1.2%
|
|
| 80 | 1 |
0.6%
|
|
| 85 | 1 |
0.6%
|
|
| 87 | 1 |
0.6%
|
|
| 89 | 1 |
0.6%
|
|
| 90 | 1 |
0.6%
|
|
| 96 | 1 |
0.6%
|
|
| 98 | 1 |
0.6%
|
|
| 100 | 1 |
0.6%
|
|
| 103 | 1 |
0.6%
|
|
| 104 | 1 |
0.6%
|
|
| 105 | 1 |
0.6%
|
|
| 110 | 1 |
0.6%
|
|
| 112 | 1 |
0.6%
|
|
| 120 | 1 |
0.6%
|
|
| 121 | 1 |
0.6%
|
|
| 123 | 1 |
0.6%
|
|
| 129 | 1 |
0.6%
|
|
| 131 | 1 |
0.6%
|
|
| 132 | 1 |
0.6%
|
|
| 137 | 1 |
0.6%
|
|
| 155 | 1 |
0.6%
|
|
| 162 | 1 |
0.6%
|
|
| 180 | 3 |
1.9%
|
|
| 186 | 1 |
0.6%
|
|
| 200 | 2 |
1.2%
|
|
| 206 | 1 |
0.6%
|
|
| 240 | 1 |
0.6%
|
|
| 270 | 1 |
0.6%
|
|
| 343 | 1 |
0.6%
|
|
| 450 | 1 |
0.6%
|
|
| 500 | 1 |
0.6%
|
|
| 565 | 1 |
0.6%
|
|
| 700 | 1 |
0.6%
|
|
| 1000 | 1 |
0.6%
|
|
| 1280 | 1 |
0.6%
|
|
| Sysmiss | 454 |