68% (2004)

75% (2023)

47% (2024)

71% (2009)

67% (2009)

44% (2018)

65% (2016)

69% (2005)

59% (1998)

52% (2008)

71% (1971)

71% (2020)

55% (2021)

59% (2020)

69% (1957)

71% (1979)

64% (1993)

70% (1998)

70% (2016)

66% (1992)