51% (2009)

71% (2009)

69% (2005)

76% (2005)

68% (2007)

52% (2006)

71% (2006)

61% (2017)

55% (2008)

71% (2005)

69% (2008)

55% (2006)

56% (2014)

67% (2008)

60% (2012)

61% (2007)

68% (2018)

72% (2005)

52% (2006)

62% (2004)