69% (2008)

72% (2001)

69% (1994)

61% (2018)

72% (2009)

73% (2015)

58% (2006)

63% (1995)

51% (2003)

68% (1988)

72% (2020)

65% (2008)

62% (2005)

71% (2022)

73% (1988)

56% (2014)

63% (2010)

73% (2018)

59% (2023)

67% (2012)