| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 2 |
0.7%
|
| 0 | 2 |
0.7%
|
|
| 2 | 2 |
0.7%
|
|
| 3 | 8 |
2.9%
|
|
| 4 | 10 |
3.6%
|
|
| 5 | 16 |
5.8%
|
|
| 6 | 14 |
5.1%
|
|
| 7 | 9 |
3.3%
|
|
| 8 | 13 |
4.7%
|
|
| 9 | 7 |
2.6%
|
|
| 10 | 12 |
4.4%
|
|
| 12 | 6 |
2.2%
|
|
| 13 | 3 |
1.1%
|
|
| 14 | 3 |
1.1%
|
|
| 15 | 10 |
3.6%
|
|
| 16 | 4 |
1.5%
|
|
| 17 | 7 |
2.6%
|
|
| 18 | 11 |
4%
|
|
| 19 | 4 |
1.5%
|
|
| 20 | 4 |
1.5%
|
|
| 21 | 3 |
1.1%
|
|
| 22 | 2 |
0.7%
|
|
| 23 | 4 |
1.5%
|
|
| 25 | 5 |
1.8%
|
|
| 28 | 1 |
0.4%
|
|
| 29 | 1 |
0.4%
|
|
| 30 | 10 |
3.6%
|
|
| 32 | 2 |
0.7%
|
|
| 33 | 3 |
1.1%
|
|
| 34 | 1 |
0.4%
|
|
| 35 | 4 |
1.5%
|
|
| 37 | 3 |
1.1%
|
|
| 39 | 1 |
0.4%
|
|
| 40 | 6 |
2.2%
|
|
| 42 | 1 |
0.4%
|
|
| 44 | 1 |
0.4%
|
|
| 45 | 3 |
1.1%
|
|
| 50 | 4 |
1.5%
|
|
| 53 | 2 |
0.7%
|
|
| 55 | 4 |
1.5%
|
|
| 59 | 1 |
0.4%
|
|
| 60 | 4 |
1.5%
|
|
| 62 | 1 |
0.4%
|
|
| 63 | 1 |
0.4%
|
|
| 64 | 1 |
0.4%
|
|
| 65 | 5 |
1.8%
|
|
| 68 | 2 |
0.7%
|
|
| 70 | 7 |
2.6%
|
|
| 75 | 1 |
0.4%
|
|
| 80 | 1 |
0.4%
|
|
| 82 | 1 |
0.4%
|
|
| 83 | 1 |
0.4%
|
|
| 85 | 2 |
0.7%
|
|
| 90 | 3 |
1.1%
|
|
| 95 | 1 |
0.4%
|
|
| 100 | 5 |
1.8%
|
|
| 110 | 2 |
0.7%
|
|
| 115 | 1 |
0.4%
|
|
| 120 | 3 |
1.1%
|
|
| 122 | 1 |
0.4%
|
|
| 130 | 2 |
0.7%
|
|
| 133 | 1 |
0.4%
|
|
| 150 | 1 |
0.4%
|
|
| 180 | 1 |
0.4%
|
|
| 196 | 1 |
0.4%
|
|
| 200 | 2 |
0.7%
|
|
| 230 | 1 |
0.4%
|
|
| 240 | 1 |
0.4%
|
|
| 260 | 1 |
0.4%
|
|
| 270 | 1 |
0.4%
|
|
| 278 | 1 |
0.4%
|
|
| 290 | 1 |
0.4%
|
|
| 300 | 1 |
0.4%
|
|
| 320 | 1 |
0.4%
|
|
| 330 | 1 |
0.4%
|
|
| 353 | 1 |
0.4%
|
|
| 550 | 1 |
0.4%
|
|
| 1200 | 1 |
0.4%
|
|
| 1335 | 1 |
0.4%
|
|
| 1340 | 1 |
0.4%
|
|
| Sysmiss | 318 |