51% (2003)

64% (2018)

67% (2022)

66% (1991)

68% (1997)

81% (2016)

63% (2006)

53% (2023)

70% (2020)

70% (2023)

79% (2001)

67% (2024)

71% (2013)

63% (2009)

82% (2023)

70% (1996)

75% (2007)

58% (2017)

68% (1993)

51% (1986)