68% (2013)

68% (2021)

64% (2004)

61% (2017)

65% (2003)

65% (2013)

64% (2017)

56% (2002)

54% (2006)

59% (2009)

60% (2006)

62% (2013)

64% (2015)

76% (2016)

61% (2007)

60% (2015)

57% (2009)

52% (2015)

54% (2015)

69% (2019)