73% (2021)

70% (2024)

54% (2010)

73% (2006)

65% (2005)

60% (2024)

63% (2017)

61% (2004)

66% (2011)

32% (2018)

44% (2014)

74% (1968)

65% (2005)

46% (2005)

69% (2021)

61% (1957)

72% (2005)

69% (2013)

50% (2007)

49% (2013)