76% (2005)

61% (2013)

67% (2005)

49% (2009)

68% (2015)

68% (2005)

57% (2005)

68% (2004)

60% (2019)

62% (2008)

67% (1996)

64% (2002)

57% (1996)

62% (1999)

62% (2013)

62% (2007)

66% (2001)

69% (1999)

58% (2004)

52% (2002)