47% (1975)

62% (1980)

49% (2019)

60% (2010)

62% (1981)

77% (2024)

58% (2018)

72% (1989)

64% (2017)

40% (1994)

53% (1980)

58% (2003)

52% (2011)

60% (2005)

72% (1994)

64% (1982)

35% (2014)

35% (1996)

0% (2024)

74% (1978)