74% (2003)

64% (2011)

66% (1999)

64% (1997)

59% (2014)

56% (2005)

62% (2005)

63% (1995)

64% (2011)

65% (2005)

60% (2013)

48% (2004)

59% (2010)

36% (2011)

44% (1994)

58% (2018)

44% (2013)

47% (2008)

60% (1999)

64% (2011)