70% (2004)

78% (2006)

71% (2019)

66% (2012)

64% (2006)

70% (2010)

54% (2017)

60% (2009)

70% (2008)

70% (2007)

73% (2018)

83% (2008)

66% (2018)

69% (2016)

56% (2010)

72% (2014)

47% (1989)

67% (2019)

74% (2023)

65% (2022)