0% (1997)

80% (2002)

0% (1970)

90% (1976)

0% (1979)

0% (2001)

85% (2000)

70% (1999)

0% (1966)

80% (1994)

0% (1977)

77% (2015)

77% (2011)

70% (2009)

81% (2022)

95% (1996)

0% (2005)

80% (1989)

0% (1995)

68% (2019)