72% (2016)

72% (2022)

69% (2023)

58% (2012)

67% (2012)

67% (2018)

65% (2006)

67% (2008)

62% (2004)

40% (2005)

61% (2011)

59% (2005)

45% (2005)

75% (2008)

75% (2017)

65% (2017)

77% (1998)

65% (2013)

63% (2023)

65% (2008)