67% (2014)

57% (2010)

78% (2019)

58% (2008)

61% (2006)

56% (2011)

55% (2005)

64% (2006)

46% (2014)

59% (2011)

61% (2010)

49% (2004)

50% (2006)

53% (2019)

53% (2019)

57% (2011)

62% (2016)

49% (2007)

49% (2011)

57% (2015)