72% (1981)

66% (2011)

50% (2024)

30% (2008)

64% (2014)

61% (2017)

50% (2004)

63% (2015)

43% (2010)

43% (2021)

59% (2017)

67% (2004)

51% (2022)

56% (2021)

69% (1994)

72% (2012)

66% (1989)

74% (1996)

59% (2020)

69% (2015)