40% (2003)

56% (2019)

70% (2018)

59% (1999)

59% (2020)

73% (2016)

60% (2006)

55% (1985)

66% (1992)

55% (1986)

61% (1986)

69% (2000)

73% (2010)

83% (2005)

72% (1999)

86% (2005)

62% (1978)

49% (1994)

84% (2005)

82% (2005)