74% (1988)

61% (2011)

70% (2016)

70% (2010)

73% (2015)

70% (2005)

79% (2003)

71% (2011)

77% (2008)

71% (2005)

72% (2011)

0% (2003)

67% (2013)

82% (2020)

80% (2013)

69% (2006)

71% (2015)

74% (2006)

74% (2005)

0% (1999)