61% (2020)

59% (2018)

61% (2002)

65% (2009)

56% (2005)

64% (2017)

63% (2010)

62% (2010)

54% (2020)

56% (2003)

67% (2011)

64% (2013)

50% (2023)

71% (1981)

66% (1989)

68% (2021)

58% (2022)

61% (1992)

69% (2022)

71% (1997)