| Value | Category | Cases | |
|---|---|---|---|
| -99 | Don't know | 0 |
0%
|
| -9 | Don't know (spontaneous) | 22 |
9.2%
|
| 3 | 1 |
0.4%
|
|
| 4 | 3 |
1.3%
|
|
| 5 | 2 |
0.8%
|
|
| 6 | 3 |
1.3%
|
|
| 7 | 1 |
0.4%
|
|
| 8 | 5 |
2.1%
|
|
| 10 | 5 |
2.1%
|
|
| 12 | 2 |
0.8%
|
|
| 13 | 1 |
0.4%
|
|
| 14 | 1 |
0.4%
|
|
| 15 | 5 |
2.1%
|
|
| 16 | 1 |
0.4%
|
|
| 17 | 3 |
1.3%
|
|
| 18 | 2 |
0.8%
|
|
| 19 | 1 |
0.4%
|
|
| 20 | 9 |
3.8%
|
|
| 22 | 3 |
1.3%
|
|
| 23 | 2 |
0.8%
|
|
| 24 | 4 |
1.7%
|
|
| 25 | 4 |
1.7%
|
|
| 26 | 1 |
0.4%
|
|
| 29 | 1 |
0.4%
|
|
| 30 | 8 |
3.3%
|
|
| 32 | 2 |
0.8%
|
|
| 35 | 3 |
1.3%
|
|
| 36 | 2 |
0.8%
|
|
| 38 | 1 |
0.4%
|
|
| 39 | 1 |
0.4%
|
|
| 40 | 11 |
4.6%
|
|
| 41 | 1 |
0.4%
|
|
| 44 | 2 |
0.8%
|
|
| 45 | 4 |
1.7%
|
|
| 50 | 10 |
4.2%
|
|
| 52 | 1 |
0.4%
|
|
| 60 | 8 |
3.3%
|
|
| 63 | 1 |
0.4%
|
|
| 64 | 2 |
0.8%
|
|
| 65 | 1 |
0.4%
|
|
| 69 | 1 |
0.4%
|
|
| 70 | 10 |
4.2%
|
|
| 74 | 1 |
0.4%
|
|
| 75 | 1 |
0.4%
|
|
| 78 | 1 |
0.4%
|
|
| 80 | 1 |
0.4%
|
|
| 82 | 1 |
0.4%
|
|
| 83 | 1 |
0.4%
|
|
| 84 | 1 |
0.4%
|
|
| 90 | 5 |
2.1%
|
|
| 94 | 1 |
0.4%
|
|
| 100 | 10 |
4.2%
|
|
| 102 | 1 |
0.4%
|
|
| 110 | 3 |
1.3%
|
|
| 117 | 1 |
0.4%
|
|
| 120 | 7 |
2.9%
|
|
| 150 | 9 |
3.8%
|
|
| 158 | 1 |
0.4%
|
|
| 160 | 2 |
0.8%
|
|
| 163 | 1 |
0.4%
|
|
| 170 | 2 |
0.8%
|
|
| 180 | 2 |
0.8%
|
|
| 200 | 9 |
3.8%
|
|
| 203 | 1 |
0.4%
|
|
| 220 | 1 |
0.4%
|
|
| 230 | 1 |
0.4%
|
|
| 240 | 1 |
0.4%
|
|
| 250 | 3 |
1.3%
|
|
| 300 | 9 |
3.8%
|
|
| 315 | 1 |
0.4%
|
|
| 350 | 4 |
1.7%
|
|
| 500 | 1 |
0.4%
|
|
| 550 | 1 |
0.4%
|
|
| 600 | 2 |
0.8%
|
|
| 620 | 1 |
0.4%
|
|
| 650 | 1 |
0.4%
|
|
| 930 | 1 |
0.4%
|
|
| Sysmiss | 119 |