Table 2. Annual incidence of seroconversions of IgG antibodies against T. gondii stratified by sex and age groups.

Age group	Annual incidence in 100,000 persons	95% confidence interval
Women
18–79 years	1,189	1,077–1,301
18–49 years	1,325	1,007–1,642
50–79 years	944	620–1,268
Men
18–79 years	1,007	897–1,117
18–49 years	1,436	1,186–1,686
50–79 years	794	454–1,134
Total	1,099	1,016–1,181