48% (2010)

30% (2006)

69% (2008)

52% (2018)

60% (2015)

50% (2003)

10% (2010)

50% (2016)

40% (2013)

40% (2003)

54% (2011)

50% (2009)

46% (2012)

37% (2014)

65% (2006)

45% (2013)

33% (2015)

70% (2017)

44% (2012)

52% (2011)