1.Announced on March 17, 1994
2.Amended on September 30, 1994
3.Amended on October 15, 2002
4.Amended on August 1, 2013
5.Amended on December 22, 2014
6.Amended on July 6, 2016
7.Amended on October 11, 2016
8.Amended on December 22, 2023