70% (2017)

0% (2018)

60% (2016)

82% (2015)

50% (1980)

60% (2013)

0% (2010)

0% (1993)

70% (2016)

0% (2015)

68% (2019)

78% (2020)

0% (1997)

10% (2010)

70% (2013)

0% (2003)

0% (2014)

0% (2011)

0% (2010)

0% (2019)