69% (2023)

62% (2018)

66% (2009)

65% (2004)

58% (2013)

69% (2017)

61% (2022)

57% (2006)

63% (2008)

65% (2015)

61% (2020)

65% (2012)

73% (2003)

64% (2009)

67% (2013)

68% (1991)

61% (2000)

60% (2007)

75% (2024)

58% (2003)