51% (2004)

62% (1982)

62% (2000)

57% (1996)

59% (2015)

52% (2013)

53% (2018)

80% (2003)

60% (2022)

51% (2020)

70% (1967)

47% (2003)

0% (1968)

57% (1998)

70% (2016)

60% (2012)

64% (2023)

62% (1985)

78% (2022)

63% (2022)