83% (2024)

64% (2005)

62% (2010)

62% (2011)

74% (1995)

64% (2001)

60% (2023)

48% (1980)

67% (2005)

70% (1972)

63% (2017)

52% (1988)

72% (1985)

61% (2012)

70% (2019)

79% (2016)

62% (2016)

75% (2006)

69% (2015)

50% (1998)