51% (2015)

68% (2011)

74% (1966)

60% (1997)

67% (2007)

69% (1962)

72% (2020)

68% (1984)

72% (2007)

62% (2021)

60% (2021)

64% (1999)

65% (1985)

50% (2022)

55% (2009)

44% (2006)

62% (2004)

63% (2011)

65% (1999)

61% (2009)