Question | Category | Number | Percentagea |
---|---|---|---|
When did you observe eye disease as illustrated?b | Never observed | 11 | 18 |
Last year | 26 | 43 | |
2 years ago | 8 | 13 | |
3 years ago | 5 | 8 | |
4 years ago or more | 10 | 17 | |
If this eye disease was observed last year (2010), how many animals were affected? | 1–5 | 31 | 67 |
6–10 | 7 | 15 | |
11–15 | 1 | 2 | |
16–20 | 3 | 7 | |
21–30 | 1 | 2 | |
>30 | 3 | 7 | |
How does the disease normally look like in your herd? | A | 23 | 47 |
B | 22 | 45 | |
C | 1 | 2 | |
D | 0 | 0 | |
All types occur | 3 | 6 |