68% (2001)

67% (1982)

59% (2006)

75% (1975)

62% (2005)

65% (2010)

63% (2005)

70% (2020)

70% (2024)

53% (2003)

65% (1999)

69% (2023)

67% (1984)

58% (2002)

54% (1993)

62% (2019)

63% (1999)

71% (2014)

58% (2008)

57% (2024)