50% (2005)

82% (1996)

90% (1994)

100% (1986)

73% (2010)

72% (2009)

0% (1996)

90% (2006)

100% (1985)

77% (2001)

55% (2006)

72% (2003)

0% (1983)

0% (1989)

0% (1979)

0% (1999)

69% (2001)

60% (1994)

90% (2019)

70% (2001)