51% (2015)

0% (1991)

70% (1997)

90% (1978)

77% (2008)

76% (2014)

72% (2005)

60% (1997)

72% (2013)

100% (2012)

62% (2021)

49% (1979)

76% (2015)

81% (2007)

30% (2000)

20% (2005)

54% (1996)

0% (2006)

20% (1986)

77% (2018)