73% (2009)

58% (2016)

70% (2004)

75% (1994)

73% (2013)

0% (2019)

80% (2007)

80% (2020)

64% (2003)

77% (2015)

70% (1997)

67% (2014)

0% (2011)

0% (2011)

70% (1978)

77% (2001)

40% (2021)

0% (1992)

60% (2008)

92% (2023)