78% (2004)

78% (2006)

60% (2004)

65% (2006)

66% (2012)

57% (2007)

45% (2020)

69% (2006)

71% (2007)

35% (2014)

68% (2006)

61% (2016)

72% (2009)

0% (1998)

54% (2008)

70% (2005)

68% (2003)

67% (2011)

60% (2014)

72% (2020)