51% (1994)

62% (1988)

55% (2023)

0% (1970)

56% (2003)

52% (2006)

56% (2011)

0% (1970)

52% (1995)

55% (2021)

71% (2003)

68% (2022)

62% (2003)

0% (1980)

52% (1993)

0% (1997)

0% (1997)

59% (2016)

74% (2004)

57% (1996)