66% (2015)

59% (2010)

66% (2024)

60% (2005)

69% (2017)

63% (2021)

62% (2004)

67% (2003)

60% (2001)

64% (2019)

58% (2020)

75% (1938)

74% (2007)

72% (1960)

61% (1986)

63% (1997)

64% (1994)

79% (2021)

54% (2008)

63% (1989)