68% (2019)

59% (2023)

48% (1991)

70% (2009)

71% (2008)

50% (2010)

76% (1999)

55% (1998)

72% (2006)

70% (2002)

0% (2013)

50% (1997)

79% (2012)

63% (1997)

69% (2016)

49% (2012)

0% (1995)

64% (2012)

67% (2008)

45% (2001)