70% (2019)

63% (2023)

76% (2009)

70% (2009)

68% (2024)

71% (2017)

74% (2018)

60% (2024)

78% (2015)

58% (2021)

73% (1987)

71% (2009)

72% (2005)

70% (2012)

73% (2011)

62% (2011)

73% (2015)

63% (1997)

57% (2016)

72% (2006)