67% (2010)

42% (2006)

60% (2009)

72% (2009)

63% (2008)

69% (1987)

69% (1993)

62% (1981)

70% (1989)

69% (1998)

65% (1983)

0% (2025)

78% (2020)

73% (2019)

55% (2018)

76% (2018)

62% (2017)

52% (2015)

53% (2015)

66% (2015)