35% (2016)

43% (2017)

16% (2006)

50% (2007)

36% (2009)

45% (2010)

41% (2007)

10% (2004)

30% (2018)

32% (2002)

39% (2019)

28% (2010)

40% (2002)

39% (2009)

43% (2006)

44% (2003)

34% (2003)

43% (2006)

0% (1984)

23% (2006)