100% (1999)

86% (2012)

78% (2001)

0% (1995)

78% (2004)

35% (1992)

63% (1999)

60% (1993)

78% (1995)

79% (2021)

90% (1989)

100% (1970)

64% (1987)

88% (2005)

60% (1997)

75% (1989)

75% (1999)

90% (2000)

60% (1996)

0% (2000)