61% (2004)

62% (2015)

59% (2010)

58% (2011)

46% (2007)

67% (1998)

59% (1996)

67% (2023)

54% (2023)

55% (2016)

69% (2005)

45% (2002)

60% (2006)

66% (2015)

65% (2023)

44% (2013)

62% (2005)

64% (1999)

67% (2014)

66% (2008)