77% (2003)

65% (2007)

52% (2013)

61% (1995)

50% (2016)

69% (1996)

69% (1982)

68% (1983)

50% (2021)

56% (1992)

68% (2022)

65% (1989)

62% (2022)

77% (1984)

79% (2021)

67% (1990)

69% (1993)

78% (2007)

65% (2022)

70% (2011)