69% (2023)

71% (2022)

85% (1985)

81% (2008)

70% (2010)

77% (2003)

66% (2011)

0% (2023)

74% (2011)

78% (2021)

70% (2003)

69% (2010)

83% (2019)

69% (2020)

69% (2015)

66% (2010)

66% (2002)

75% (1996)

70% (2015)

68% (2001)