63% (1996)

84% (1999)

84% (1997)

69% (2005)

50% (2013)

78% (1989)

72% (2003)

83% (2004)

72% (2014)

74% (2012)

69% (2013)

59% (2019)

75% (2011)

58% (2009)

63% (2007)

62% (1999)

72% (2019)

59% (2015)

72% (2020)

83% (2010)