49% (1996)

60% (1997)

55% (2001)

51% (2006)

56% (2010)

58% (2001)

51% (1999)

49% (2012)

47% (1998)

65% (2006)

65% (2024)

50% (2006)

65% (1999)

51% (2001)

48% (1998)

52% (2005)

56% (2011)

0% (2025)

59% (2005)

10% (1999)