69% (2012)

73% (2007)

72% (2012)

70% (2010)

60% (2009)

50% (1997)

50% (2011)

63% (2008)

61% (2018)

65% (2010)

60% (1984)

46% (2011)

73% (2019)

55% (2017)

62% (2005)

98% (2024)

82% (2023)

67% (2009)

68% (2012)

60% (1999)