87. 1 percentage point. According to the inquiry, official website of Wu 'an Education Bureau shows that in 2022, the college entrance examination enrollment rate reached 87. 1, with 24 students enrolled in grade one and 43 students enrolled in grade three, which was 5 points higher than that in 20021. Wu 'an No.6 Middle School is a leading model high school in Hebei Province directly under the Education Bureau of Wu 'an, and the only complete middle school in Wu 'an.