67% (2014)

71% (2017)

56% (2020)

40% (2023)

52% (2001)

61% (2012)

65% (2013)

68% (2004)

54% (2007)

59% (1982)

65% (2013)

61% (2012)

80% (2006)

65% (2003)

0% (2024)

53% (1974)

38% (2011)

64% (2004)

55% (2002)

65% (2011)