67% (2019)

69% (2011)

70% (2024)

60% (2017)

72% (2021)

65% (2020)

63% (1990)

61% (2003)

65% (1977)

72% (1995)

52% (1988)

63% (1998)

73% (2010)

55% (2002)

68% (2022)

62% (2004)

56% (2009)

60% (2006)

77% (2009)

56% (2002)