50% (2008)

58% (2011)

63% (2008)

67% (1990)

69% (2009)

62% (2017)

70% (2024)

62% (2006)

59% (2002)

71% (2024)

69% (2011)

64% (2013)

69% (2012)

70% (1994)

58% (1973)

70% (1996)

60% (2019)

61% (2024)

73% (2023)

71% (2022)