55% (1997)

66% (2007)

46% (2005)

0% (1970)

37% (2017)

65% (2023)

0% (2008)

47% (1994)

0% (1970)

0% (2025)

0% (2005)

50% (1985)

0% (1970)

85% (1993)

68% (2016)

51% (1993)

60% (2011)

0% (1979)

49% (2000)

32% (2009)