58% (2005)

62% (2009)

62% (1992)

50% (2004)

63% (2011)

60% (2010)

66% (2011)

57% (2016)

64% (2009)

56% (2007)

60% (1995)

0% (1995)

51% (2015)

54% (2009)

0% (2005)

70% (2010)

45% (1998)

0% (2002)

70% (1994)

45% (2015)