After going through detailed marks trend of these subjects, I've prepared following graph. For those who personally want to dwell in details can go through, detailed marks trend of optionals which is available at following link
https://drive.google.com/file/d/0B-t...E5c0xtQVE/view
ILaw vs. Criminology link:
https://drive.google.com/file/d/0B-t...ew?usp=sharing