55% (1977)

58% (2010)

40% (1981)

0% (2013)

44% (2014)

43% (2009)

58% (1967)

59% (2003)

67% (2020)

45% (1984)

0% (1970)

59% (2017)

69% (2018)

0% (1998)

51% (1966)

58% (2019)

49% (1982)

77% (2014)

48% (2005)

60% (1970)