66% (2017)

67% (2021)

57% (1987)

65% (2019)

56% (1996)

63% (2005)

43% (2010)

60% (2018)

60% (2011)

77% (1961)

66% (2003)

68% (2013)

77% (2022)

61% (2016)

43% (2018)

65% (1987)

67% (2001)

72% (1988)

63% (2023)

62% (2020)