59% (2010)

76% (2008)

62% (2020)

68% (2005)

63% (1996)

54% (2003)

54% (1989)

58% (1980)

55% (2022)

62% (2019)

52% (2013)

63% (2006)

66% (2020)

61% (1974)

67% (2018)

56% (2008)

61% (2015)

60% (1977)

55% (2017)

70% (2018)