67% (2002)

65% (1978)

69% (2004)

63% (2006)

70% (2005)

71% (2009)

61% (2023)

56% (2009)

78% (2020)

65% (2009)

58% (2010)

0% (2025)

71% (2011)

65% (2012)

58% (2010)

37% (2014)

61% (1981)

66% (2014)

51% (2013)

67% (2022)