56% (2009)

59% (1991)

62% (2000)

55% (1999)

44% (2001)

63% (2008)

58% (1987)

60% (2011)

0% (1970)

0% (2025)

62% (1987)

62% (2002)

60% (1991)

50% (1991)

69% (1990)

56% (2018)

61% (1996)

64% (1994)

55% (2001)

51% (1987)