71% (1998)

64% (2021)

78% (2010)

73% (2009)

60% (2016)

70% (2011)

67% (2017)

77% (2004)

55% (2018)

68% (2019)

71% (2010)

71% (2003)

65% (1993)

74% (2001)

66% (2015)

69% (2012)

62% (2018)

58% (2014)

65% (1996)

56% (1999)