72% (2005)

71% (2017)

52% (2011)

62% (1997)

66% (2011)

56% (2007)

66% (2018)

52% (2002)

61% (2008)

55% (2008)

79% (2020)

62% (2019)

82% (2016)

65% (2016)

55% (2011)

70% (2005)

61% (2006)

63% (2010)

73% (2016)

58% (2009)