53% (2006)

39% (2009)

50% (2019)

55% (2002)

52% (2008)

45% (2010)

40% (2011)

35% (2015)

10% (1998)

100% (1984)

60% (2017)

51% (2008)

50% (1990)

0% (1983)

0% (1995)

0% (2015)

0% (2018)

43% (2011)

0% (1991)

32% (2017)