| Value | Category | Cases | |
|---|---|---|---|
| -99 | Don't know | 0 |
0%
|
| -9 | Don't know (spontaneous) | 12 |
4.2%
|
| 0 | 24 |
8.5%
|
|
| 1 | 31 |
11%
|
|
| 2 | 28 |
9.9%
|
|
| 3 | 11 |
3.9%
|
|
| 4 | 16 |
5.7%
|
|
| 5 | 16 |
5.7%
|
|
| 6 | 12 |
4.2%
|
|
| 7 | 11 |
3.9%
|
|
| 8 | 8 |
2.8%
|
|
| 9 | 6 |
2.1%
|
|
| 10 | 10 |
3.5%
|
|
| 11 | 2 |
0.7%
|
|
| 12 | 7 |
2.5%
|
|
| 14 | 3 |
1.1%
|
|
| 15 | 7 |
2.5%
|
|
| 16 | 3 |
1.1%
|
|
| 17 | 3 |
1.1%
|
|
| 19 | 3 |
1.1%
|
|
| 20 | 10 |
3.5%
|
|
| 21 | 2 |
0.7%
|
|
| 23 | 3 |
1.1%
|
|
| 25 | 6 |
2.1%
|
|
| 26 | 1 |
0.4%
|
|
| 27 | 1 |
0.4%
|
|
| 28 | 3 |
1.1%
|
|
| 30 | 4 |
1.4%
|
|
| 31 | 1 |
0.4%
|
|
| 32 | 1 |
0.4%
|
|
| 35 | 4 |
1.4%
|
|
| 40 | 2 |
0.7%
|
|
| 45 | 1 |
0.4%
|
|
| 46 | 1 |
0.4%
|
|
| 50 | 4 |
1.4%
|
|
| 60 | 1 |
0.4%
|
|
| 61 | 1 |
0.4%
|
|
| 66 | 1 |
0.4%
|
|
| 80 | 2 |
0.7%
|
|
| 90 | 2 |
0.7%
|
|
| 100 | 3 |
1.1%
|
|
| 110 | 1 |
0.4%
|
|
| 130 | 2 |
0.7%
|
|
| 170 | 1 |
0.4%
|
|
| 180 | 1 |
0.4%
|
|
| 190 | 1 |
0.4%
|
|
| 195 | 1 |
0.4%
|
|
| 270 | 2 |
0.7%
|
|
| 280 | 1 |
0.4%
|
|
| 310 | 1 |
0.4%
|
|
| 400 | 1 |
0.4%
|
|
| 480 | 1 |
0.4%
|
|
| 700 | 1 |
0.4%
|
|
| 1250 | 1 |
0.4%
|
|
| 1750 | 1 |
0.4%
|
|
| Sysmiss | 77 |