| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 14 |
2.3%
|
| -4 | Too many to count | 254 |
42.4%
|
| 0 | 14 |
2.3%
|
|
| 1 | 8 |
1.3%
|
|
| 2 | 21 |
3.5%
|
|
| 3 | 34 |
5.7%
|
|
| 4 | 51 |
8.5%
|
|
| 5 | 63 |
10.5%
|
|
| 6 | 9 |
1.5%
|
|
| 7 | 10 |
1.7%
|
|
| 8 | 14 |
2.3%
|
|
| 9 | 2 |
0.3%
|
|
| 10 | 56 |
9.3%
|
|
| 12 | 2 |
0.3%
|
|
| 13 | 1 |
0.2%
|
|
| 14 | 1 |
0.2%
|
|
| 15 | 19 |
3.2%
|
|
| 16 | 1 |
0.2%
|
|
| 18 | 1 |
0.2%
|
|
| 20 | 12 |
2%
|
|
| 25 | 2 |
0.3%
|
|
| 30 | 2 |
0.3%
|
|
| 40 | 1 |
0.2%
|
|
| 50 | 2 |
0.3%
|
|
| 100 | 2 |
0.3%
|
|
| 200 | 1 |
0.2%
|
|
| 500 | 1 |
0.2%
|
|
| 5000 | 1 |
0.2%
|
|
| Sysmiss | 1 |