65% (2005)

44% (2006)

60% (2007)

70% (1999)

62% (2003)

62% (2007)

56% (2008)

51% (2020)

60% (2008)

57% (2010)

63% (2006)

61% (2006)

83% (2012)

53% (2009)

72% (2011)

57% (2009)

83% (2008)

64% (2014)

60% (2006)

90% (2020)