59% (2011)

70% (2019)

73% (1979)

61% (2023)

59% (2008)

65% (2000)

65% (2005)

53% (2008)

69% (1998)

58% (2002)

64% (2016)

71% (2009)

77% (2021)

60% (2010)

67% (2024)

73% (2007)

67% (1999)

71% (2003)

72% (2017)

60% (2011)