59% (2008)

56% (2010)

60% (2015)

68% (2016)

68% (2022)

53% (2005)

55% (2007)

54% (2006)

62% (2010)

58% (2007)

43% (2006)

50% (2007)

60% (2008)

41% (2006)

65% (2010)

52% (2005)

44% (2006)

59% (2006)

48% (2012)

60% (2014)