52% (2023)

60% (2024)

60% (2010)

60% (2018)

61% (2021)

60% (2004)

63% (2007)

63% (2010)

61% (2023)

66% (2006)

64% (1988)

69% (2018)

57% (2005)

67% (2013)

66% (2023)

61% (1988)

63% (2014)

68% (2020)

69% (1987)

65% (2020)