77% (2014)

90% (2010)

72% (2018)

0% (2007)

44% (2016)

71% (2019)

68% (2020)

50% (2011)

82% (2006)

0% (2001)

0% (2018)

60% (1999)

65% (2020)

0% (1970)

100% (2005)

15% (2019)

70% (1987)

64% (2023)

50% (2009)

0% (2021)