0% (2024)

70% (1961)

70% (2022)

65% (2001)

58% (2016)

65% (2010)

63% (1992)

59% (2003)

66% (2023)

51% (2011)

65% (1968)

72% (2020)

65% (2001)

69% (1986)

71% (2018)

64% (2002)

66% (1981)

66% (2004)

60% (2015)

70% (1968)