76% (2015)

81% (2017)

81% (2014)

80% (2004)

83% (2008)

20% (2004)

78% (2023)

20% (2013)

73% (2014)

78% (2020)

60% (1990)

40% (2006)

0% (1997)

76% (2020)

15% (2019)

65% (2006)

69% (2007)

40% (2010)

70% (1999)

60% (2017)