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.