It will be updated every 3 months as in 1 January, 1 April, 1 July and 1 October.

Updated 19th Feb 2019: Added the rankings as of 1st Oct 2018 and 1st Jan 2019.

Updated 20th Aug 2016: Added the ranking as of 1st July 2016.

Updated 9th Apr 2018: Added the ranking as of 1st Apr 2018. 

Updated 10 Jan 2018: Added the ranking as of 1st Jan 2018.

Updated 6th Oct 2017: Added the ranking as of 1st Oct 2017. 

Updated 10th Apr 2017: Added the ranking as of 1st Apr 2017.

Updated 11th Jan 2017: Added the ranking as of 1st Jan 2017.

Updated 9th October 2016: Added the ranking as of 1st Oct 2016. NEW: U21 ranking!

Updated 6th July 2016: Added the ranking as of 1st Jul 2016.

Updated 24th April 2016: Added the ranking as of 1st Apr 2016.

Updated 26th January 2016: Added the ranking as of 1st Jan 2016.

Updated 4th November 2015: Added the ranking as of 1st Oct 2015.

Updated 16th August 2015: Added the ranking as of 1st Jul 2015.

Updated 17th April 2015: Added the ranking as of 1st Apr 2015.

29th April 2014: Added the ranking as of 1st Jan 2014.

Attached documents: