69% (2015)

45% (2005)

70% (2004)

65% (2003)

20% (2012)

72% (2023)

61% (1998)

0% (2014)

62% (2010)

48% (2013)

62% (2011)

0% (1970)

73% (2011)

0% (2013)

80% (2023)

70% (2001)

0% (2001)

70% (2014)

60% (1996)

70% (2024)