| Value | Category | Cases | |
|---|---|---|---|
| -99 | Don't know | 0 |
0%
|
| -9 | Don't know (spontaneous) | 8 |
2.8%
|
| 0 | 1 |
0.4%
|
|
| 1 | 11 |
3.9%
|
|
| 2 | 17 |
6%
|
|
| 3 | 20 |
7%
|
|
| 4 | 22 |
7.7%
|
|
| 5 | 14 |
4.9%
|
|
| 6 | 11 |
3.9%
|
|
| 7 | 8 |
2.8%
|
|
| 8 | 12 |
4.2%
|
|
| 9 | 3 |
1.1%
|
|
| 10 | 7 |
2.5%
|
|
| 11 | 6 |
2.1%
|
|
| 12 | 13 |
4.6%
|
|
| 13 | 3 |
1.1%
|
|
| 14 | 3 |
1.1%
|
|
| 15 | 12 |
4.2%
|
|
| 16 | 2 |
0.7%
|
|
| 17 | 4 |
1.4%
|
|
| 18 | 1 |
0.4%
|
|
| 19 | 2 |
0.7%
|
|
| 20 | 8 |
2.8%
|
|
| 21 | 1 |
0.4%
|
|
| 22 | 5 |
1.8%
|
|
| 23 | 1 |
0.4%
|
|
| 25 | 2 |
0.7%
|
|
| 26 | 1 |
0.4%
|
|
| 27 | 3 |
1.1%
|
|
| 30 | 6 |
2.1%
|
|
| 31 | 1 |
0.4%
|
|
| 32 | 1 |
0.4%
|
|
| 34 | 4 |
1.4%
|
|
| 35 | 1 |
0.4%
|
|
| 36 | 1 |
0.4%
|
|
| 38 | 1 |
0.4%
|
|
| 39 | 1 |
0.4%
|
|
| 40 | 2 |
0.7%
|
|
| 41 | 1 |
0.4%
|
|
| 42 | 4 |
1.4%
|
|
| 45 | 2 |
0.7%
|
|
| 46 | 1 |
0.4%
|
|
| 49 | 1 |
0.4%
|
|
| 50 | 4 |
1.4%
|
|
| 52 | 3 |
1.1%
|
|
| 53 | 1 |
0.4%
|
|
| 55 | 1 |
0.4%
|
|
| 60 | 4 |
1.4%
|
|
| 61 | 1 |
0.4%
|
|
| 65 | 2 |
0.7%
|
|
| 70 | 3 |
1.1%
|
|
| 73 | 1 |
0.4%
|
|
| 80 | 1 |
0.4%
|
|
| 83 | 1 |
0.4%
|
|
| 87 | 1 |
0.4%
|
|
| 90 | 3 |
1.1%
|
|
| 92 | 1 |
0.4%
|
|
| 95 | 1 |
0.4%
|
|
| 100 | 3 |
1.1%
|
|
| 103 | 2 |
0.7%
|
|
| 108 | 1 |
0.4%
|
|
| 130 | 1 |
0.4%
|
|
| 143 | 1 |
0.4%
|
|
| 145 | 1 |
0.4%
|
|
| 160 | 1 |
0.4%
|
|
| 161 | 1 |
0.4%
|
|
| 167 | 1 |
0.4%
|
|
| 168 | 1 |
0.4%
|
|
| 180 | 1 |
0.4%
|
|
| 184 | 1 |
0.4%
|
|
| 200 | 1 |
0.4%
|
|
| 210 | 1 |
0.4%
|
|
| 220 | 1 |
0.4%
|
|
| 232 | 1 |
0.4%
|
|
| 300 | 2 |
0.7%
|
|
| 330 | 1 |
0.4%
|
|
| 640 | 1 |
0.4%
|
|
| 674 | 1 |
0.4%
|
|
| 841 | 1 |
0.4%
|
|
| 850 | 2 |
0.7%
|
|
| 1200 | 1 |
0.4%
|
|
| 1883 | 1 |
0.4%
|
|
| Sysmiss | 485 |