55% (1997)

52% (2008)

56% (1998)

82% (2013)

52% (2013)

48% (2002)

54% (2003)

50% (1999)

64% (2002)

52% (2009)

52% (2011)

37% (2003)

52% (1998)

68% (1998)

52% (2001)

52% (2011)

0% (2023)

52% (2011)

52% (2011)

48% (2008)