| Value | Category | Cases | |
|---|---|---|---|
| 0 | 35 |
5.7%
|
|
| 1 | 2 |
0.3%
|
|
| 2 | 4 |
0.7%
|
|
| 3 | 3 |
0.5%
|
|
| 4 | 7 |
1.1%
|
|
| 5 | 7 |
1.1%
|
|
| 6 | 2 |
0.3%
|
|
| 7 | 1 |
0.2%
|
|
| 10 | 140 |
22.9%
|
|
| 14 | 5 |
0.8%
|
|
| 15 | 1 |
0.2%
|
|
| 20 | 341 |
55.7%
|
|
| 25 | 1 |
0.2%
|
|
| 30 | 2 |
0.3%
|
|
| 40 | 21 |
3.4%
|
|
| 42 | 1 |
0.2%
|
|
| 60 | 5 |
0.8%
|
|
| 80 | 3 |
0.5%
|
|
| 100 | 2 |
0.3%
|
|
| 200 | 17 |
2.8%
|
|
| 400 | 2 |
0.3%
|
|
| 800 | 1 |
0.2%
|
|
| 7777 | Don't know | 9 |
1.5%
|
| Sysmiss | 1850 |