| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 0 |
0%
|
| 1 | 4 |
3.1%
|
|
| 2 | 4 |
3.1%
|
|
| 3 | 6 |
4.6%
|
|
| 4 | 3 |
2.3%
|
|
| 5 | 1 |
0.8%
|
|
| 6 | 3 |
2.3%
|
|
| 7 | 3 |
2.3%
|
|
| 8 | 3 |
2.3%
|
|
| 9 | 2 |
1.5%
|
|
| 10 | 4 |
3.1%
|
|
| 11 | 2 |
1.5%
|
|
| 12 | 2 |
1.5%
|
|
| 13 | 3 |
2.3%
|
|
| 15 | 2 |
1.5%
|
|
| 17 | 1 |
0.8%
|
|
| 19 | 3 |
2.3%
|
|
| 20 | 5 |
3.8%
|
|
| 21 | 1 |
0.8%
|
|
| 22 | 2 |
1.5%
|
|
| 24 | 1 |
0.8%
|
|
| 25 | 2 |
1.5%
|
|
| 28 | 3 |
2.3%
|
|
| 29 | 1 |
0.8%
|
|
| 30 | 1 |
0.8%
|
|
| 32 | 1 |
0.8%
|
|
| 35 | 2 |
1.5%
|
|
| 37 | 1 |
0.8%
|
|
| 38 | 1 |
0.8%
|
|
| 39 | 1 |
0.8%
|
|
| 40 | 3 |
2.3%
|
|
| 43 | 1 |
0.8%
|
|
| 45 | 2 |
1.5%
|
|
| 47 | 1 |
0.8%
|
|
| 50 | 3 |
2.3%
|
|
| 52 | 1 |
0.8%
|
|
| 54 | 2 |
1.5%
|
|
| 55 | 1 |
0.8%
|
|
| 57 | 1 |
0.8%
|
|
| 60 | 3 |
2.3%
|
|
| 68 | 1 |
0.8%
|
|
| 70 | 2 |
1.5%
|
|
| 75 | 2 |
1.5%
|
|
| 80 | 2 |
1.5%
|
|
| 85 | 1 |
0.8%
|
|
| 86 | 1 |
0.8%
|
|
| 95 | 1 |
0.8%
|
|
| 97 | 1 |
0.8%
|
|
| 100 | 2 |
1.5%
|
|
| 105 | 1 |
0.8%
|
|
| 110 | 1 |
0.8%
|
|
| 111 | 1 |
0.8%
|
|
| 115 | 2 |
1.5%
|
|
| 118 | 1 |
0.8%
|
|
| 119 | 2 |
1.5%
|
|
| 120 | 1 |
0.8%
|
|
| 140 | 2 |
1.5%
|
|
| 150 | 1 |
0.8%
|
|
| 160 | 3 |
2.3%
|
|
| 170 | 1 |
0.8%
|
|
| 180 | 1 |
0.8%
|
|
| 200 | 3 |
2.3%
|
|
| 205 | 2 |
1.5%
|
|
| 215 | 1 |
0.8%
|
|
| 229 | 1 |
0.8%
|
|
| 243 | 1 |
0.8%
|
|
| 250 | 1 |
0.8%
|
|
| 270 | 1 |
0.8%
|
|
| 310 | 1 |
0.8%
|
|
| 500 | 1 |
0.8%
|
|
| 534 | 1 |
0.8%
|
|
| 1800 | 1 |
0.8%
|
|
| Sysmiss | 229 |