Complex sentence: Fresno County is also known for having the highest rate of chlamydia in the state, which in 2006 was 545.2 cases per 100,000 people, compared with the statewide average of 363.5.
Split into simpler sentences: Fresno County is also known for having the highest rate of chlamydia in the state. It 2006 it had 545.2 cases per 100,000 people, compared with the statewide average of 363.5.