58% (2001)

61% (2014)

58% (2005)

58% (2002)

57% (2003)

72% (2003)

64% (2013)

53% (1996)

67% (1999)

57% (2007)

64% (2004)

61% (2017)

54% (2001)

64% (2007)

65% (1999)

53% (2010)

58% (2000)

71% (2015)

57% (2005)

64% (2000)