62% (2004)

62% (2003)

65% (2015)

61% (2002)

51% (2005)

57% (1999)

68% (2005)

57% (2005)

50% (2019)

71% (2017)

61% (2009)

51% (1998)

70% (2007)

58% (1996)

69% (2011)

56% (2002)

61% (2001)

61% (2000)

52% (1999)

58% (2004)