73% (2008)

55% (2009)

53% (1997)

57% (2021)

51% (2023)

37% (2023)

62% (2010)

58% (1997)

76% (2017)

73% (1981)

70% (1996)

56% (2002)

72% (1995)

70% (1988)

68% (2021)

59% (2013)

67% (1988)

55% (1985)

80% (1993)

62% (2023)