70% (2015)

61% (2008)

55% (2018)

69% (2024)

52% (2016)

77% (2005)

54% (2021)

63% (2016)

52% (2014)

68% (2009)

52% (2014)

59% (2010)

66% (1989)

63% (1976)

59% (2010)

54% (2007)

62% (2012)

68% (2014)

74% (1979)

65% (2007)