54% (2004)

59% (2002)

61% (2006)

55% (2008)

46% (2003)

58% (2003)

60% (2011)

64% (2001)

54% (2006)

58% (2006)

66% (2013)

62% (2006)

66% (2007)

55% (2008)

60% (2002)

74% (2004)

58% (2001)

63% (2016)

60% (2004)

67% (2003)