77% (1979)

70% (2002)

0% (1997)

50% (2008)

80% (2000)

0% (2008)

70% (2017)

90% (1995)

0% (2007)

83% (2013)

32% (1995)

0% (2015)

0% (2023)

15% (2007)

0% (2023)

72% (2023)

0% (1990)

76% (2014)

60% (2017)

0% (2021)