77% (2020)

20% (2003)

50% (2017)

60% (1988)

0% (2018)

60% (2018)

52% (2018)

0% (2011)

60% (2018)

0% (2016)

0% (1986)

60% (1963)

60% (2011)

53% (1999)

40% (1981)

67% (2009)

0% (1971)

52% (1992)

55% (2006)

0% (2010)