Subject 2, Subject 3 The number of people who plan to take exams every day is basically around 700. Subjects 1 and 4 plan to have 500 people every day, which is basically not ideal. According to the above data, the number of test plans can fully meet the demand. The number of people who sign up every day is basically the same as the number of people who get the certificate tomorrow. The number of driving tests in Jinan is quite stable and there is no backlog.