70% (1972)

52% (2012)

67% (2008)

72% (2015)

62% (2004)

63% (2018)

61% (2001)

67% (2015)

70% (1976)

59% (2024)

56% (2007)

73% (1972)

62% (2012)

54% (1996)

77% (2018)

65% (2002)

73% (1977)

64% (2011)

51% (2003)

73% (1918)