71% (2003)

71% (2005)

64% (2020)

74% (2023)

59% (2017)

57% (2019)

65% (2009)

63% (2006)

60% (2016)

60% (2008)

50% (2012)

63% (2018)

62% (2009)

53% (2011)

52% (2011)

53% (2008)

57% (2006)

67% (2008)

65% (2008)