69% (2007)

83% (1991)

43% (2017)

66% (1993)

63% (1996)

61% (1982)

63% (1984)

81% (1985)

67% (1980)

56% (2006)

75% (2006)

54% (2023)

63% (1992)

57% (2007)

66% (2024)

72% (1995)

70% (2022)

63% (2005)

68% (2015)

67% (2013)