97% (2010)

72% (2019)

80% (2022)

60% (2014)

69% (2010)

69% (2012)

0% (2006)

40% (2005)

91% (2014)

0% (2003)

67% (2015)

85% (2007)

68% (2016)

0% (1999)

0% (2011)

40% (2009)

78% (1990)

82% (2019)

54% (2007)

95% (2006)