68% (2008)

75% (2011)

67% (2015)

55% (2017)

73% (2002)

63% (2019)

59% (2010)

70% (2005)

73% (2018)

69% (2015)

68% (2005)

60% (2015)

68% (2006)

34% (2007)

75% (2008)

53% (2009)

61% (2008)

66% (2004)

59% (2006)

59% (2010)