31% (2004)

35% (2016)

43% (2017)

45% (2010)

36% (2009)

0% (2008)

40% (2002)

50% (2007)

16% (2006)

10% (2004)

39% (2019)

41% (2007)

39% (2009)

53% (2014)

43% (2006)

0% (1984)

30% (2005)

32% (2002)

40% (2005)

50% (2006)