50% (1995)

75% (2001)

71% (1999)

76% (2016)

77% (2010)

72% (2001)

75% (2000)

73% (1998)

76% (2021)

57% (2021)

20% (2003)

74% (2011)

77% (1988)

71% (2017)

25% (2020)

77% (2004)

82% (2002)

0% (1992)

20% (2008)

20% (2002)