On June 24, 2017, the 6th National CDA Data Analyst Certification Exam went smoothly. The exam took three subjects: LEVEL 1 Business Data Analyst Exam; LEVEL 2 Modeling Analyst Exam; LEVEL 2 Big data analyst exam.

The pass rate of this exam is as follows:

The gender distribution of this exam is as follows:

The distribution of the exams this year:

Distribution of the working years of candidates for this exam:

In summary, the LEVEL 1 pass rate for this exam is 69? The LEVEL 2 modeling analyst pass rate is 50? The LEVEL 2 big data analyst pass rate is 46? The ratio of men and women among all candidates is 59? 41? Most of the first-tier cities such as Beijing, Shanghai, Guangzhou and Shenzhen have the most candidates with more than 3 years of work experience.