| Value | Category | Cases | |
|---|---|---|---|
| -99 | Don't know | 0 |
0%
|
| -9 | Don't know (spontaneous) | 9 |
4.2%
|
| 0 | 1 |
0.5%
|
|
| 1 | 4 |
1.9%
|
|
| 2 | 2 |
0.9%
|
|
| 3 | 5 |
2.3%
|
|
| 4 | 12 |
5.6%
|
|
| 5 | 11 |
5.2%
|
|
| 6 | 6 |
2.8%
|
|
| 7 | 10 |
4.7%
|
|
| 8 | 9 |
4.2%
|
|
| 9 | 7 |
3.3%
|
|
| 10 | 8 |
3.8%
|
|
| 12 | 4 |
1.9%
|
|
| 13 | 8 |
3.8%
|
|
| 14 | 2 |
0.9%
|
|
| 15 | 5 |
2.3%
|
|
| 16 | 4 |
1.9%
|
|
| 17 | 1 |
0.5%
|
|
| 18 | 3 |
1.4%
|
|
| 19 | 3 |
1.4%
|
|
| 20 | 10 |
4.7%
|
|
| 22 | 3 |
1.4%
|
|
| 23 | 2 |
0.9%
|
|
| 24 | 4 |
1.9%
|
|
| 25 | 5 |
2.3%
|
|
| 26 | 2 |
0.9%
|
|
| 27 | 1 |
0.5%
|
|
| 28 | 1 |
0.5%
|
|
| 29 | 4 |
1.9%
|
|
| 30 | 2 |
0.9%
|
|
| 31 | 1 |
0.5%
|
|
| 32 | 1 |
0.5%
|
|
| 36 | 2 |
0.9%
|
|
| 38 | 1 |
0.5%
|
|
| 39 | 2 |
0.9%
|
|
| 40 | 1 |
0.5%
|
|
| 41 | 1 |
0.5%
|
|
| 42 | 1 |
0.5%
|
|
| 43 | 1 |
0.5%
|
|
| 44 | 2 |
0.9%
|
|
| 48 | 1 |
0.5%
|
|
| 50 | 1 |
0.5%
|
|
| 58 | 1 |
0.5%
|
|
| 60 | 2 |
0.9%
|
|
| 68 | 1 |
0.5%
|
|
| 70 | 5 |
2.3%
|
|
| 73 | 1 |
0.5%
|
|
| 86 | 1 |
0.5%
|
|
| 90 | 1 |
0.5%
|
|
| 97 | 1 |
0.5%
|
|
| 99 | 1 |
0.5%
|
|
| 100 | 2 |
0.9%
|
|
| 104 | 1 |
0.5%
|
|
| 110 | 2 |
0.9%
|
|
| 120 | 3 |
1.4%
|
|
| 122 | 1 |
0.5%
|
|
| 127 | 1 |
0.5%
|
|
| 136 | 1 |
0.5%
|
|
| 140 | 1 |
0.5%
|
|
| 147 | 3 |
1.4%
|
|
| 150 | 2 |
0.9%
|
|
| 157 | 1 |
0.5%
|
|
| 165 | 1 |
0.5%
|
|
| 178 | 1 |
0.5%
|
|
| 183 | 1 |
0.5%
|
|
| 186 | 1 |
0.5%
|
|
| 192 | 1 |
0.5%
|
|
| 215 | 1 |
0.5%
|
|
| 225 | 1 |
0.5%
|
|
| 240 | 2 |
0.9%
|
|
| 250 | 2 |
0.9%
|
|
| 267 | 1 |
0.5%
|
|
| 273 | 1 |
0.5%
|
|
| 306 | 1 |
0.5%
|
|
| 320 | 1 |
0.5%
|
|
| 410 | 1 |
0.5%
|
|
| 585 | 1 |
0.5%
|
|
| 800 | 1 |
0.5%
|
|
| Sysmiss | 145 |