58% (2013)

68% (2008)

70% (2007)

62% (2010)

60% (2012)

73% (2000)

72% (2002)

61% (2006)

67% (1998)

64% (2015)

60% (2013)

61% (2013)

71% (2002)

70% (2003)

70% (2006)

60% (2020)

68% (2005)

64% (1998)

68% (2007)

57% (2012)