66% (2001)

62% (2011)

60% (2009)

60% (2013)

67% (2005)

62% (2013)

57% (2004)

57% (2020)

59% (2004)

67% (2009)

68% (2012)

70% (2005)

49% (2004)

62% (2003)

57% (2004)

54% (1999)

56% (2003)

51% (1999)

66% (2002)

60% (2006)