| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 137 |
29.6%
|
| 0 | 30 |
6.5%
|
|
| 1 | 9 |
1.9%
|
|
| 2 | 17 |
3.7%
|
|
| 3 | 17 |
3.7%
|
|
| 4 | 9 |
1.9%
|
|
| 5 | 11 |
2.4%
|
|
| 6 | 2 |
0.4%
|
|
| 7 | 1 |
0.2%
|
|
| 8 | 5 |
1.1%
|
|
| 9 | 3 |
0.6%
|
|
| 10 | 20 |
4.3%
|
|
| 11 | 1 |
0.2%
|
|
| 12 | 4 |
0.9%
|
|
| 13 | 1 |
0.2%
|
|
| 15 | 9 |
1.9%
|
|
| 16 | 3 |
0.6%
|
|
| 18 | 1 |
0.2%
|
|
| 19 | 1 |
0.2%
|
|
| 20 | 11 |
2.4%
|
|
| 22 | 3 |
0.6%
|
|
| 23 | 1 |
0.2%
|
|
| 24 | 1 |
0.2%
|
|
| 25 | 4 |
0.9%
|
|
| 26 | 1 |
0.2%
|
|
| 28 | 1 |
0.2%
|
|
| 30 | 12 |
2.6%
|
|
| 31 | 1 |
0.2%
|
|
| 33 | 1 |
0.2%
|
|
| 35 | 4 |
0.9%
|
|
| 36 | 1 |
0.2%
|
|
| 40 | 14 |
3%
|
|
| 42 | 1 |
0.2%
|
|
| 44 | 1 |
0.2%
|
|
| 45 | 1 |
0.2%
|
|
| 48 | 1 |
0.2%
|
|
| 50 | 9 |
1.9%
|
|
| 53 | 1 |
0.2%
|
|
| 60 | 12 |
2.6%
|
|
| 62 | 1 |
0.2%
|
|
| 65 | 1 |
0.2%
|
|
| 70 | 7 |
1.5%
|
|
| 75 | 1 |
0.2%
|
|
| 80 | 5 |
1.1%
|
|
| 85 | 1 |
0.2%
|
|
| 90 | 3 |
0.6%
|
|
| 98 | 1 |
0.2%
|
|
| 100 | 10 |
2.2%
|
|
| 110 | 3 |
0.6%
|
|
| 120 | 7 |
1.5%
|
|
| 130 | 2 |
0.4%
|
|
| 140 | 3 |
0.6%
|
|
| 150 | 6 |
1.3%
|
|
| 160 | 1 |
0.2%
|
|
| 170 | 1 |
0.2%
|
|
| 200 | 11 |
2.4%
|
|
| 205 | 1 |
0.2%
|
|
| 240 | 1 |
0.2%
|
|
| 250 | 3 |
0.6%
|
|
| 300 | 4 |
0.9%
|
|
| 350 | 1 |
0.2%
|
|
| 383 | 1 |
0.2%
|
|
| 400 | 6 |
1.3%
|
|
| 420 | 1 |
0.2%
|
|
| 430 | 1 |
0.2%
|
|
| 450 | 1 |
0.2%
|
|
| 500 | 5 |
1.1%
|
|
| 700 | 4 |
0.9%
|
|
| 750 | 1 |
0.2%
|
|
| 800 | 1 |
0.2%
|
|
| 900 | 1 |
0.2%
|
|
| 950 | 1 |
0.2%
|
|
| 1000 | 3 |
0.6%
|
|
| 3400 | 1 |
0.2%
|
|
| Sysmiss | 633 |