70% (2005)

66% (2024)

70% (2023)

56% (2009)

50% (2004)

51% (2021)

46% (2011)

57% (1966)

57% (1953)

47% (2017)

66% (2007)

60% (2024)

56% (1940)

66% (1983)

33% (1998)

52% (1965)

48% (2010)

53% (1977)

42% (2009)

51% (1997)