1971 12 | 1995 7 | | | | 1995.07 2002.10 | | 2002.10 2004.10 | | 2004.10 2006.09 | | 2006.09 2007.11 | | 2007.11 2017.12 | | 2017.12 | | | | | | | | | | | |