69% (2011)

76% (2009)

74% (2020)

62% (1991)

67% (1988)

50% (2009)

75% (2005)

61% (2019)

81% (2020)

52% (2001)

54% (2015)

47% (1994)

47% (2025)

79% (1955)

74% (2010)

79% (1957)

69% (2000)

76% (2011)

58% (2009)

61% (2006)