57% (2009)

68% (1976)

58% (2009)

70% (2016)

61% (1990)

49% (2016)

51% (2006)

62% (1966)

64% (2013)

42% (2011)

57% (2022)

56% (1970)

70% (2012)

46% (2008)

70% (2016)

54% (2008)

46% (2014)

60% (2001)

68% (2000)

42% (2022)