58% (2017)

56% (2011)

65% (2008)

64% (2002)

59% (2010)

64% (2008)

55% (2005)

68% (2022)

51% (2000)

57% (2011)

57% (1998)

49% (2000)

0% (1970)

48% (2004)

73% (2011)

59% (2001)

63% (2003)

72% (1992)

51% (2008)

67% (2009)