66% (2023)

64% (2009)

76% (2007)

42% (2019)

67% (2008)

74% (2004)

51% (1974)

45% (1973)

62% (2006)

52% (2009)

60% (2011)

54% (2001)

55% (2011)

57% (2015)

23% (2015)

62% (2019)

57% (1998)

59% (2013)

73% (2025)

69% (2005)