71% (2007)

66% (1989)

73% (1940)

47% (2011)

67% (2008)

65% (1993)

59% (2023)

45% (1980)

58% (2022)

58% (2001)

65% (2022)

69% (2004)

59% (1989)

0% (2015)

73% (1994)

70% (2010)

62% (1998)

58% (2003)

63% (2024)

60% (2012)