50% (2009)

49% (2000)

48% (1984)

30% (2012)

58% (2003)

58% (2019)

62% (1971)

44% (1970)

44% (1972)

41% (1996)

45% (2019)

56% (1979)

61% (2021)

45% (2020)

48% (1982)

51% (2019)

59% (2018)

33% (2004)

48% (2001)

58% (1972)