76% (1995)

67% (2005)

62% (2018)

67% (2022)

71% (1971)

70% (1994)

60% (2012)

73% (2019)

70% (1982)

60% (2016)

71% (1994)

49% (1996)

74% (1993)

64% (1978)

68% (1994)

52% (1997)

73% (2004)

54% (1998)

73% (2003)

64% (2007)