| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 0 |
0%
|
| 0 | 48 |
8.2%
|
|
| 1 | 23 |
4%
|
|
| 2 | 71 |
12.2%
|
|
| 3 | 71 |
12.2%
|
|
| 4 | 47 |
8.1%
|
|
| 5 | 49 |
8.4%
|
|
| 6 | 20 |
3.4%
|
|
| 7 | 18 |
3.1%
|
|
| 8 | 16 |
2.7%
|
|
| 9 | 7 |
1.2%
|
|
| 10 | 40 |
6.9%
|
|
| 11 | 6 |
1%
|
|
| 12 | 7 |
1.2%
|
|
| 13 | 5 |
0.9%
|
|
| 14 | 3 |
0.5%
|
|
| 15 | 11 |
1.9%
|
|
| 16 | 5 |
0.9%
|
|
| 17 | 4 |
0.7%
|
|
| 18 | 5 |
0.9%
|
|
| 19 | 2 |
0.3%
|
|
| 20 | 22 |
3.8%
|
|
| 21 | 2 |
0.3%
|
|
| 22 | 2 |
0.3%
|
|
| 23 | 3 |
0.5%
|
|
| 25 | 8 |
1.4%
|
|
| 27 | 1 |
0.2%
|
|
| 30 | 13 |
2.2%
|
|
| 32 | 1 |
0.2%
|
|
| 35 | 3 |
0.5%
|
|
| 40 | 8 |
1.4%
|
|
| 41 | 1 |
0.2%
|
|
| 42 | 3 |
0.5%
|
|
| 43 | 1 |
0.2%
|
|
| 44 | 1 |
0.2%
|
|
| 45 | 1 |
0.2%
|
|
| 50 | 13 |
2.2%
|
|
| 52 | 1 |
0.2%
|
|
| 53 | 1 |
0.2%
|
|
| 55 | 1 |
0.2%
|
|
| 57 | 1 |
0.2%
|
|
| 60 | 7 |
1.2%
|
|
| 65 | 1 |
0.2%
|
|
| 70 | 1 |
0.2%
|
|
| 73 | 1 |
0.2%
|
|
| 75 | 1 |
0.2%
|
|
| 84 | 1 |
0.2%
|
|
| 85 | 1 |
0.2%
|
|
| 90 | 3 |
0.5%
|
|
| 100 | 1 |
0.2%
|
|
| 105 | 1 |
0.2%
|
|
| 125 | 1 |
0.2%
|
|
| 150 | 1 |
0.2%
|
|
| 158 | 1 |
0.2%
|
|
| 160 | 1 |
0.2%
|
|
| 165 | 1 |
0.2%
|
|
| 175 | 1 |
0.2%
|
|
| 180 | 1 |
0.2%
|
|
| 195 | 1 |
0.2%
|
|
| 196 | 1 |
0.2%
|
|
| 200 | 2 |
0.3%
|
|
| 220 | 1 |
0.2%
|
|
| 227 | 1 |
0.2%
|
|
| 250 | 1 |
0.2%
|
|
| 270 | 1 |
0.2%
|
|
| 300 | 2 |
0.3%
|
|
| 1500 | 1 |
0.2%
|
|
| 2400 | 1 |
0.2%
|
|
| Sysmiss | 850 |