69% (2008)

62% (2003)

64% (2010)

67% (2013)

61% (1998)

70% (2014)

60% (2011)

67% (2015)

74% (2015)

68% (2020)

62% (2004)

69% (2010)

48% (2011)

70% (2017)

71% (2013)

61% (2009)

69% (2008)

66% (2006)

46% (2021)

67% (2013)