77% (1999)

66% (2006)

66% (1998)

70% (2009)

61% (2014)

70% (2016)

64% (2002)

73% (2000)

62% (2000)

64% (2021)

70% (2011)

62% (2005)

59% (1990)

70% (2010)

70% (2016)

75% (1985)

64% (1999)

69% (2010)

65% (2012)

0% (2023)