60% (2002)

63% (1999)

64% (2008)

50% (2006)

59% (2005)

63% (2017)

65% (2010)

59% (2008)

76% (2011)

70% (2001)

66% (2006)

64% (2004)

63% (2004)

61% (2010)

60% (2012)

58% (1998)

58% (2019)

52% (2004)

57% (1996)

50% (2007)