60% (2023)

55% (2004)

64% (1989)

56% (2000)

58% (2010)

51% (2015)

68% (2002)

40% (1992)

58% (2009)

60% (2017)

50% (2004)

69% (1996)

50% (1992)

50% (1997)

68% (1997)

62% (2006)

56% (1996)

40% (2011)

61% (2001)

0% (2013)