74% (2023)

68% (1995)

69% (1993)

71% (1985)

59% (2005)

69% (2022)

69% (2007)

59% (2013)

57% (2024)

71% (2013)

69% (2003)

63% (2012)

59% (2017)

62% (2008)

80% (2021)

73% (2008)

60% (2016)

35% (2014)

63% (2003)

73% (1977)