60% (2010)

73% (2002)

66% (2012)

64% (2016)

63% (2014)

67% (1999)

55% (2017)

59% (2011)

67% (2009)

48% (2020)

69% (2006)

57% (1997)

69% (2003)

71% (1991)

67% (2007)

0% (2002)

76% (1993)

55% (1996)

0% (2000)

47% (2000)