85% (1992)

53% (2004)

82% (1987)

35% (1986)

71% (2007)

100% (2000)

69% (1992)

26% (1997)

82% (2004)

65% (2003)

90% (2023)

90% (2001)

0% (2007)

61% (2012)

95% (2008)

0% (2007)

78% (1992)

60% (2005)

70% (2005)

40% (2001)