61% (1970)

49% (2004)

51% (2022)

53% (1967)

61% (1976)

65% (2014)

60% (1997)

71% (2009)

47% (1976)

57% (2018)

50% (2015)

28% (1992)

0% (2004)

62% (2017)

68% (2012)

58% (2012)

41% (1982)

58% (1970)

40% (2003)

48% (2006)