82% (2018)

73% (2011)

69% (2011)

57% (2014)

69% (2021)

64% (2014)

66% (2013)

30% (2016)

68% (2018)

40% (2022)

47% (2018)

55% (2012)

50% (2010)

50% (2008)

60% (2007)

30% (2009)

50% (2007)

20% (2008)

70% (2006)

50% (2006)