64% (2015)

70% (2017)

78% (2023)

72% (2009)

82% (2017)

70% (2022)

61% (2016)

63% (2004)

65% (2013)

64% (2020)

54% (2008)

56% (1997)

63% (2022)

62% (2009)

71% (1998)

70% (2006)

60% (1998)

74% (2010)

58% (2013)

63% (2014)