60% (2006)

58% (2020)

52% (2017)

62% (1953)

66% (1997)

65% (2008)

51% (2009)

61% (2018)

70% (2015)

0% (1968)

60% (2010)

40% (2023)

60% (1994)

65% (1986)

52% (1968)

65% (2022)

65% (2004)

75% (1976)

50% (2001)

55% (2009)