77% (1991)

66% (2004)

50% (1977)

65% (2011)

60% (2001)

64% (2012)

84% (2023)

46% (2001)

59% (2008)

64% (2015)

77% (1921)

62% (1997)

57% (2020)

55% (2004)

64% (2021)

46% (2023)

51% (1997)

55% (1999)

0% (2008)

56% (2002)