35% (1977)

100% (2001)

70% (2017)

77% (2005)

58% (1989)

72% (1990)

65% (2023)

65% (1986)

0% (1975)

0% (1996)

65% (2014)

0% (2010)

72% (2011)

68% (2022)

20% (2003)

62% (1995)

77% (1964)

65% (2024)

83% (2011)

43% (2021)