Re Counts repeating for groups in ssrs report

Hi,

I have a requirement to create progress report to Count Overall students - Pass, Fail, Not attended for 3 subjects - Reading, Speaking and Writing. Design looks as below:

But, in my report I am seeing repeating counts for some students. I made sure I am using GROUP BY in my SQL query.

Query:

SELECT DISTINCT
EXSS_Year, STEN_Student_ID, EXSS_Student_ID, STUD_Forename_1, STUD_Surname, EXSS_Act_Grade, COUNT(Grade) AS Count_Grade, COUNT(CourseType) AS CountType, EXSS_Issued_Date, EXSS_Cand_No, EXSS_Awarding_Body, Awarding_body, EXSS_Provision_Code, PRPH_ML2, PRPH_ML1, Course, PRPH_Title, Section, EXSS_Provision_Instance, EXSS_Subject_Code, EXSJ_Description, CourseType, Grade FROM FS_Exams_English
GROUP BY EXSS_Year, STEN_Student_ID, EXSS_Student_ID, STUD_Forename_1, STUD_Surname, EXSS_Act_Grade, EXSS_Issued_Date, EXSS_Cand_No, EXSS_Awarding_Body, Awarding_body, EXSS_Provision_Code, PRPH_ML2, PRPH_ML1, Course, PRPH_Title, Section, EXSS_Provision_Instance, EXSS_Subject_Code, EXSJ_Description, CourseType, Grade
ORDER BY STEN_Student_ID

Image may be NSFW.
Clik here to view.

Image may be NSFW.
Clik here to view.