| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 80 |
17.3%
|
| 1 | 1 |
0.2%
|
|
| 2 | 2 |
0.4%
|
|
| 3 | 10 |
2.2%
|
|
| 4 | 5 |
1.1%
|
|
| 5 | 6 |
1.3%
|
|
| 6 | 11 |
2.4%
|
|
| 7 | 7 |
1.5%
|
|
| 8 | 4 |
0.9%
|
|
| 9 | 4 |
0.9%
|
|
| 10 | 19 |
4.1%
|
|
| 11 | 3 |
0.6%
|
|
| 12 | 4 |
0.9%
|
|
| 13 | 2 |
0.4%
|
|
| 14 | 4 |
0.9%
|
|
| 15 | 10 |
2.2%
|
|
| 16 | 4 |
0.9%
|
|
| 17 | 3 |
0.6%
|
|
| 18 | 2 |
0.4%
|
|
| 19 | 3 |
0.6%
|
|
| 20 | 20 |
4.3%
|
|
| 22 | 6 |
1.3%
|
|
| 24 | 3 |
0.6%
|
|
| 25 | 7 |
1.5%
|
|
| 26 | 2 |
0.4%
|
|
| 29 | 1 |
0.2%
|
|
| 30 | 22 |
4.8%
|
|
| 31 | 2 |
0.4%
|
|
| 35 | 8 |
1.7%
|
|
| 36 | 3 |
0.6%
|
|
| 37 | 1 |
0.2%
|
|
| 38 | 1 |
0.2%
|
|
| 40 | 12 |
2.6%
|
|
| 42 | 1 |
0.2%
|
|
| 44 | 1 |
0.2%
|
|
| 45 | 2 |
0.4%
|
|
| 48 | 1 |
0.2%
|
|
| 50 | 11 |
2.4%
|
|
| 55 | 1 |
0.2%
|
|
| 60 | 11 |
2.4%
|
|
| 63 | 1 |
0.2%
|
|
| 65 | 1 |
0.2%
|
|
| 68 | 1 |
0.2%
|
|
| 70 | 11 |
2.4%
|
|
| 72 | 1 |
0.2%
|
|
| 75 | 1 |
0.2%
|
|
| 80 | 9 |
1.9%
|
|
| 85 | 3 |
0.6%
|
|
| 90 | 5 |
1.1%
|
|
| 95 | 1 |
0.2%
|
|
| 98 | 3 |
0.6%
|
|
| 100 | 21 |
4.5%
|
|
| 110 | 3 |
0.6%
|
|
| 120 | 7 |
1.5%
|
|
| 130 | 4 |
0.9%
|
|
| 135 | 1 |
0.2%
|
|
| 140 | 4 |
0.9%
|
|
| 150 | 4 |
0.9%
|
|
| 160 | 2 |
0.4%
|
|
| 165 | 1 |
0.2%
|
|
| 170 | 1 |
0.2%
|
|
| 175 | 1 |
0.2%
|
|
| 190 | 1 |
0.2%
|
|
| 200 | 16 |
3.5%
|
|
| 215 | 1 |
0.2%
|
|
| 230 | 1 |
0.2%
|
|
| 240 | 1 |
0.2%
|
|
| 250 | 2 |
0.4%
|
|
| 270 | 1 |
0.2%
|
|
| 280 | 2 |
0.4%
|
|
| 290 | 1 |
0.2%
|
|
| 300 | 7 |
1.5%
|
|
| 320 | 1 |
0.2%
|
|
| 325 | 2 |
0.4%
|
|
| 350 | 1 |
0.2%
|
|
| 360 | 1 |
0.2%
|
|
| 390 | 1 |
0.2%
|
|
| 400 | 9 |
1.9%
|
|
| 430 | 1 |
0.2%
|
|
| 450 | 1 |
0.2%
|
|
| 460 | 1 |
0.2%
|
|
| 480 | 1 |
0.2%
|
|
| 500 | 5 |
1.1%
|
|
| 600 | 1 |
0.2%
|
|
| 700 | 4 |
0.9%
|
|
| 750 | 1 |
0.2%
|
|
| 800 | 2 |
0.4%
|
|
| 818 | 1 |
0.2%
|
|
| 900 | 2 |
0.4%
|
|
| 1000 | 7 |
1.5%
|
|
| 1500 | 1 |
0.2%
|
|
| 3400 | 1 |
0.2%
|
|
| Sysmiss | 633 |