88% (2006)

80% (2021)

0% (1996)

40% (2001)

10% (2009)

60% (1998)

0% (2001)

0% (2011)

0% (1977)

50% (2011)

80% (2019)

70% (2015)

67% (2000)

50% (2023)

0% (1994)

60% (1967)

70% (2009)

90% (2011)

80% (1995)

0% (2023)