You can do this via StudentWeb.
The grade transcript shows the grades for all the courses you have passed. Grades for courses are allocated according to percentage, and are shown on a scale from A–F. Fails are not included in the grade allocation. All the results from the five preceding years count towards the grading. Grading is also shown for courses that have been active for less than five years. A minimum of 10 approved results during that period are required for grading.