63% (2014)

80% (2019)

63% (2023)

69% (2018)

65% (1992)

68% (1996)

65% (2016)

51% (2005)

71% (2009)

72% (2022)

54% (2011)

64% (2005)

71% (2023)

84% (2020)

69% (1988)

53% (1997)

66% (1983)

70% (2003)

66% (2012)

52% (1998)