52% (2020)

45% (2025)

70% (2022)

70% (2010)

69% (1991)

65% (2022)

65% (2005)

76% (2023)

70% (2002)

73% (2006)

74% (2022)

73% (2017)

60% (2005)

72% (1985)

70% (2008)

75% (1950)

69% (2014)

55% (2022)

69% (2012)

61% (2015)