50% (1996)

50% (2001)

50% (2017)

80% (1996)

0% (1992)

45% (2005)

50% (2003)

52% (2013)

0% (1997)

0% (2001)

0% (2004)

0% (2004)

0% (1997)

45% (2009)

0% (2004)

0% (2002)

0% (1996)

0% (2011)

48% (1995)

0% (2003)