58% (2009)

60% (2009)

70% (2013)

61% (2005)

74% (2009)

63% (2005)

70% (2006)

77% (2024)

52% (2020)

66% (1993)

62% (1987)

62% (2022)

70% (1983)

54% (2008)

62% (1998)

57% (2008)

77% (2008)

69% (2015)

53% (2021)

63% (2021)