62% (2005)

60% (2018)

75% (2009)

50% (2003)

82% (2020)

44% (2002)

0% (1970)

44% (2003)

80% (2016)

100% (1970)

71% (2007)

62% (2001)

0% (1977)

70% (2005)

96% (2007)

0% (1970)

54% (2006)

0% (2017)

63% (2005)

0% (2003)