56% (1980)

64% (1990)

59% (2011)

63% (2018)

62% (2008)

55% (2020)

65% (2020)

63% (2006)

69% (2005)

56% (2019)

58% (1986)

49% (2013)

71% (2001)

51% (2016)

54% (2015)

46% (2015)

40% (2023)

76% (2023)

61% (1984)

65% (1986)