Table 3. Number and frequency (%) of serum samples with positive titer against each serovar, at each dilution.

Serovar	Dilution
	1:100		1:200		Total
	Number	Frequency (%)	Number	Frequency (%)	Number	Frequency (%)
pomona	11	6.58	2	1.19	13	7.78
grippotyphosa	9	5.39	1	0.60	10	5.98
canicola	2	1.19	2	1.19	4	2.39
hardjo	1	0.60	1	0.60	2	1.19
ichterohaemorrhagiae	0	0.00	0	0.00	0	0.00
Total	23	13.77	6	3.59	29	17.36