73% (2003)

70% (2013)

63% (2017)

63% (1997)

73% (2018)

79% (2004)

75% (2013)

67% (2023)

0% (1970)

67% (2024)

77% (1996)

60% (2004)

79% (2018)

67% (2004)

69% (1992)

65% (2010)

55% (1976)

71% (2006)

69% (2018)

60% (1983)