69% (2007)

70% (2008)

70% (2016)

0% (2023)

0% (2024)

60% (1970)

38% (2012)

74% (2011)

63% (2021)

61% (2013)

0% (2024)

28% (2018)

60% (2018)

76% (2017)

70% (2012)

67% (2004)

37% (1987)

60% (1992)

62% (2014)

75% (1986)