69% (2003)

70% (2004)

65% (2002)

73% (2015)

57% (2016)

75% (2005)

67% (2019)

51% (2014)

68% (2013)

58% (2004)

33% (2020)

52% (2015)

61% (2017)

54% (2016)

65% (2003)

61% (2006)

68% (2010)

70% (2012)

72% (2005)

67% (2007)