64% (2011)

56% (2005)

56% (2005)

59% (2014)

62% (1995)

65% (1999)

74% (2003)

64% (1997)

34% (2000)

65% (2005)

62% (2005)

49% (2004)

63% (2011)

61% (1999)

44% (1993)

60% (2013)

60% (2005)

59% (2010)

58% (2018)

46% (2008)