54% (1998)

61% (2009)

55% (2003)

58% (2024)

59% (2013)

72% (2007)

63% (2022)

58% (2013)

79% (2000)

73% (2017)

72% (2010)

61% (2021)

70% (2003)

81% (1950)

70% (1968)

73% (2005)

63% (2023)

65% (2023)

52% (2006)

64% (2011)