86% (1995)

71% (2000)

77% (2005)

77% (2001)

71% (2008)

64% (2023)

74% (2004)

69% (2016)

61% (2007)

62% (2002)

66% (2006)

68% (2019)

61% (2013)

68% (2006)

61% (2014)

62% (2008)

63% (2012)

68% (2022)

58% (2002)

71% (2012)