63% (2006)

72% (1985)

20% (2019)

76% (1979)

73% (1997)

73% (2006)

77% (2001)

71% (1996)

71% (2002)

54% (2018)

30% (2015)

22% (2011)

69% (1996)

70% (2013)

72% (2013)

67% (1995)

78% (2015)

72% (2003)

43% (2010)

67% (1993)