82% (2021)

65% (1996)

71% (1982)

67% (2008)

61% (1996)

65% (2005)

79% (2006)

72% (2023)

65% (2005)

60% (2002)

75% (2008)

62% (2002)

25% (2020)

71% (1992)

72% (2005)

68% (1961)

72% (2011)

61% (2004)

77% (2006)

64% (1995)