77% (1999)

66% (2006)

66% (1998)

70% (2016)

61% (2014)

64% (2002)

71% (2010)

70% (2009)

69% (2016)

70% (2011)

58% (2003)

67% (1994)

63% (2021)

62% (2005)

64% (2012)

69% (2010)

73% (2000)

60% (2000)

62% (1991)

68% (2004)