60% (2009)

58% (2019)

65% (2016)

64% (2020)

68% (2022)

56% (2006)

53% (1973)

62% (2009)

58% (2018)

61% (2008)

67% (2001)

50% (2000)

56% (2022)

51% (2000)

66% (2009)

51% (2018)

76% (2022)

65% (2009)

64% (1996)

59% (1998)