73% (2014)

65% (2022)

72% (2014)

64% (2002)

68% (2022)

72% (2015)

79% (2010)

45% (2009)

57% (1996)

40% (1986)

0% (1983)

60% (2009)

60% (2003)

62% (2021)

52% (2010)

0% (2021)

71% (2013)

69% (2007)

64% (2014)

58% (2000)