67% (2008)

73% (2006)

60% (2009)

72% (2004)

63% (2011)

69% (2010)

70% (2010)

50% (2015)

73% (1999)

71% (2016)

66% (2009)

53% (2017)

65% (2019)

65% (2007)

61% (2016)

46% (2000)

62% (2012)

54% (2004)

54% (1999)

52% (2015)