61% (2014)

63% (2017)

62% (2018)

72% (2023)

71% (2010)

49% (1996)

64% (2008)

63% (2015)

78% (2008)

59% (2013)

64% (2019)

65% (2023)

76% (2005)

70% (2023)

68% (2011)

72% (2005)

58% (2020)

74% (1995)

61% (2004)

68% (2023)