Table 4 Distribution of mixed bacterial flora in samples and animals according to year
Year | No. of semen samples | Animals per year | No. of samples | No. of animals |
|---|---|---|---|---|
2007 | 65 | 57 | 1 | 1 |
2008 | 145 | 72 | 7 | 3 |
2009 | 141 | 87 | 3 | 3 |
2010 | 127 | 85 | 2 | 2 |
2011 | 40 | 40 | 3 | 3 |
2012 | 70 | 66 | 3 | 2 |
2013 | 41 | 38 | 1 | 1 |
2014 | 36 | 35 | 1 | 1 |
2015 | 35 | 27 | 6 | 4 |
2016 | 21 | 20 | 4 | 4 |
2017 | 9 | 8 | 3 | 3 |
Total | 730 | 319a | 34 | 27 |