66% (2021)

64% (2024)

76% (1977)

71% (2000)

69% (2022)

61% (2005)

60% (2002)

68% (2022)

42% (2006)

72% (2014)

51% (2014)

72% (1999)

63% (2015)

59% (2005)

72% (2019)

65% (2006)

65% (2017)

66% (2018)

59% (2013)

65% (2014)