73% (2011)

76% (2008)

46% (2013)

42% (2011)

70% (2005)

47% (1999)

69% (2006)

70% (2012)

0% (2013)

77% (2020)

60% (2021)

50% (2002)

45% (2020)

58% (2008)

30% (2006)

0% (2006)

55% (1996)

40% (2017)

58% (2018)

0% (2007)