61% (2010)

63% (2016)

55% (2017)

62% (2014)

47% (2020)

65% (2012)

67% (1999)

58% (1997)

69% (2006)

69% (2007)

55% (1996)

59% (2011)

67% (2009)

68% (2003)

71% (1991)

76% (1993)

62% (2008)

47% (2000)

90% (2024)

0% (2002)