61% (1997)

61% (2021)

61% (2012)

65% (2005)

73% (2020)

71% (2000)

68% (1980)

50% (1988)

86% (2023)

0% (2024)

65% (2000)

64% (2013)

62% (2015)

60% (2015)

67% (2016)

65% (1999)

76% (1987)

69% (2013)

71% (1983)

81% (2017)