100% (2000)

20% (2001)

35% (1986)

78% (1992)

60% (2003)

40% (2005)

30% (2007)

0% (2011)

95% (2005)

90% (2023)

60% (2005)

80% (2005)

45% (2005)

70% (2007)

40% (2005)

90% (2001)

0% (2004)

82% (1987)

52% (2011)

70% (1983)