70% (2006)

65% (2021)

66% (1976)

63% (1980)

66% (1994)

75% (2009)

59% (2011)

78% (2002)

61% (2019)

47% (2007)

61% (2009)

55% (2017)

69% (2010)

51% (2010)

49% (2023)

65% (1987)

67% (2021)

65% (2019)

58% (2023)

54% (2013)