66% (2023)

63% (2009)

75% (2007)

43% (2019)

62% (2006)

67% (2008)

61% (2011)

54% (2011)

68% (2005)

59% (2013)

54% (2001)

67% (2022)

74% (2004)

46% (1973)

70% (2025)

49% (1974)

57% (2015)

56% (2003)

52% (2009)

69% (1989)