62% (2017)

60% (2016)

72% (2007)

61% (2017)

55% (2008)

62% (2012)

78% (2008)

66% (2010)

72% (2008)

74% (2009)

60% (2008)

75% (2009)

64% (2015)

72% (2004)

67% (2006)

57% (2011)

64% (2010)

53% (2009)

68% (2021)

62% (2021)