71% (1986)

75% (2002)

62% (1982)

70% (2016)

65% (2019)

65% (2018)

60% (2024)

60% (1990)

69% (2016)

35% (1976)

64% (1994)

39% (2011)

54% (2003)

62% (2013)

55% (2012)

58% (2015)

0% (2013)

56% (2022)

72% (1973)

40% (2009)