56% (2010)

67% (2014)

58% (2008)

60% (2006)

77% (2019)

56% (2011)

55% (2005)

49% (2007)

50% (2014)

57% (2011)

64% (2006)

61% (2010)

53% (2019)

55% (2006)

58% (2011)

62% (2016)

37% (2019)

57% (2015)

53% (2019)

50% (2006)