| | | | | | | | | | | | | | | | | | | | 1967 1 | | 1983 7 1995 2 | | | | | 1983.7 1986.7 | | 1986.7 1988.7 | | 1988.9 1989.12 | | 1989.12 2002.3 | | | 2002.3 2006.9 | | 2006.9 2008.1 | | | 2008 .1 2013.5 | | 2013.5 2016.9 | | 2016.9 2017.12 | | 2017.12 | | |