69% (2004)

76% (2024)

76% (2019)

75% (1991)

68% (2021)

79% (2020)

62% (2018)

87% (2017)

71% (2020)

57% (2021)

65% (2011)

72% (2020)

60% (2006)

58% (1994)

73% (2021)

65% (2015)

66% (2013)

63% (2018)

72% (2009)

74% (2023)