69% (2014)

59% (2016)

72% (2023)

63% (2020)

65% (2008)

55% (2020)

69% (2017)

68% (2015)

66% (1998)

74% (1998)

57% (2015)

60% (2011)

71% (2006)

64% (2010)

71% (2016)

62% (2008)

56% (2013)

58% (2007)

71% (1993)

53% (2004)