73% (2003)

62% (1971)

90% (2007)

68% (2012)

72% (1992)

71% (2018)

67% (1968)

66% (2018)

63% (1997)

62% (2009)

45% (2023)

60% (2021)

59% (1992)

69% (2016)

71% (2000)

71% (2007)

64% (2004)

70% (2015)

54% (2009)

59% (2005)