54% (1996)

57% (2012)

61% (1989)

56% (2014)

68% (2018)

61% (2023)

69% (2017)

70% (2005)

50% (2013)

67% (2022)

67% (2023)

61% (1972)

65% (2006)

74% (2023)

59% (2019)

68% (2014)

65% (2023)

70% (2016)

69% (2015)

68% (1994)