61% (2005)

50% (2003)

40% (2022)

48% (1995)

62% (2009)

66% (2001)

52% (2023)

0% (1977)

58% (1994)

48% (1974)

70% (2016)

52% (2010)

0% (1970)

59% (1985)

50% (2013)

49% (2011)

64% (2017)

78% (2017)

60% (1990)

68% (2014)