65% (2007)

46% (1983)

60% (1996)

70% (2001)

100% (1970)

70% (2007)

62% (2010)

58% (2013)

39% (2014)

46% (2017)

61% (2021)

53% (2012)

60% (1986)

56% (1949)

54% (2015)

54% (2006)

76% (1993)

66% (2014)

47% (2007)

65% (2009)