63% (2021)

59% (2010)

56% (2013)

62% (2013)

56% (2007)

67% (2006)

70% (2005)

72% (2005)

52% (2012)

75% (2005)

55% (2005)

56% (2017)

64% (2007)

56% (2007)

61% (2007)

70% (2004)

0% (2018)