64% (2010)

59% (2013)

73% (2012)

71% (1988)

66% (1989)

80% (2014)

74% (1998)

63% (2020)

58% (2010)

61% (2011)

61% (2007)

58% (1996)

48% (2016)

52% (2012)

58% (2006)

61% (2019)

53% (2020)

52% (2010)

55% (2020)

69% (2005)