80%대를 기록한 것은 제5회 시험 1번에 그쳤고, 50%대의 최저 합격률은 제8회 시험 1번에 그쳤다.
The 80% level was recorded only on the first test of the 5th test, and the lowest pass rate of the 50% range was only on the first test of the eighth test.