88% (1987)

76% (2010)

80% (2023)

60% (2006)

50% (1995)

70% (1995)

0% (2016)

60% (1996)

58% (2022)

0% (2021)

90% (1987)

60% (2018)

54% (2020)

77% (1968)

60% (2007)

0% (2013)

0% (2009)

0% (2023)

0% (2017)

59% (2018)