75% (2021)

64% (1997)

63% (2011)

49% (2004)

59% (2009)

72% (1992)

59% (2010)

60% (2005)

34% (2014)

65% (2016)

55% (2013)

49% (2013)

56% (2002)

36% (2011)

63% (2009)

52% (2002)

64% (2021)

73% (2008)

50% (2011)

58% (1994)