59% (1991)

69% (2002)

68% (2018)

72% (2014)

59% (2002)

63% (2022)

56% (2013)

66% (2009)

69% (1986)

61% (2001)

68% (1994)

70% (2010)

63% (1987)

69% (2018)

55% (2018)

51% (2022)

66% (2007)

68% (1987)

66% (2018)

63% (2000)