20% (1989)

20% (2002)

0% (2001)

0% (2000)

0% (1990)

68% (2010)

55% (1980)

20% (2006)

89% (2018)

50% (2008)

66% (2005)

0% (1965)

80% (2005)

20% (1997)

80% (2024)

20% (1995)

0% (1986)

74% (2015)

0% (2020)

46% (2021)