55% (2006)

69% (2008)

72% (2011)

66% (2009)

67% (2023)

53% (2014)

44% (2022)

63% (1989)

63% (1980)

51% (2024)

59% (2004)

61% (2023)

51% (2018)

55% (1986)

55% (2022)

66% (1992)

49% (1984)

64% (2021)

62% (2024)

65% (2024)