57% (2012)

61% (2011)

64% (2010)

63% (2005)

72% (2012)

68% (2006)

54% (2014)

51% (2011)

63% (2014)

60% (2007)

62% (2013)

53% (2010)

63% (2006)

60% (2011)

44% (2014)

57% (2014)

48% (2011)

0% (2020)

56% (2003)

60% (2004)