73% (2011)

68% (2016)

71% (2016)

62% (2009)

62% (2020)

72% (2008)

55% (2022)

70% (2006)

57% (2023)

60% (2006)

68% (2008)

69% (2016)

50% (2008)

66% (2007)

58% (2006)

60% (2009)

67% (2006)

65% (2008)

75% (2010)

65% (2018)