59% (2003)

63% (2005)

62% (2011)

50% (2004)

52% (2007)

64% (1998)

48% (2001)

64% (1994)

45% (1999)

28% (2002)

56% (2003)

56% (1998)

67% (1997)

45% (2002)

62% (1995)

0% (2020)

55% (2001)