69% (1996)

59% (2009)

71% (1994)

72% (2000)

66% (2004)

54% (2016)

65% (2013)

63% (2022)

72% (2019)

57% (1998)

64% (1992)

55% (2008)

64% (2022)

71% (1999)

58% (2002)

70% (2007)

65% (2011)

61% (2015)

0% (1970)

70% (2012)