1970 1971a 1971b 1972a 1972b*
1973a 1973b 1974 1975a 1975b
1976 1977a 1977b* 1977c* 1978a
1978b* 1979 1980a 1980b* 1981*
1982* 1983a* 1983b 1984a* 1984b*
1986a 1988* 1989a 1989b* 1991a
1991b* 1994 1995* 1996a 1996b*
1996c* 1998a* 1998b 1998c* 1999a
1999* 2000 2001a 2001b* 2001c*
2002a* 2002b 2002c* 2002d 2003a*

2003b* 2004a 2004b 2004c 2006a
2006b 2006c 2006d 2006e 2006f
2009a 2009b 2009c* 2010* 2011
2013 2014* 2015a* 2015b 2016
2019a* 2019b 2019c