72% (2016)

58% (2009)

67% (2012)

67% (2008)

66% (2006)

58% (2023)

50% (2024)

55% (2020)

73% (2016)

40% (2010)

58% (2015)

56% (2011)

65% (2020)

20% (2024)

0% (1979)

0% (1981)

0% (1993)

69% (2012)

63% (2021)

0% (1970)