76% (2003)

65% (2005)

63% (2013)

63% (2003)

43% (2005)

58% (2007)

63% (2009)

62% (2005)

50% (2009)

53% (2013)

51% (2016)

65% (2004)

57% (2009)

57% (2008)

69% (2009)

65% (2020)

50% (2003)

63% (2018)

58% (2010)

60% (2009)