68% (2006)

70% (2013)

30% (2002)

0% (2000)

60% (2008)

69% (1993)

90% (2003)

55% (1992)

0% (2007)

50% (2008)

0% (1984)

60% (2000)

60% (2022)

0% (1996)

0% (1991)

80% (2009)

87% (2007)

0% (2008)

50% (1995)

0% (2018)