58% (2023)

70% (1999)

51% (2015)

58% (2005)

59% (2017)

57% (2014)

50% (2004)

59% (2011)

58% (2002)

56% (2006)

70% (2005)

55% (2014)

32% (2001)

60% (2005)

58% (2004)

0% (1970)

55% (2006)

65% (2010)

68% (2000)

47% (2010)