62% (2013)

61% (2011)

57% (2007)

49% (2017)

40% (2007)

55% (2011)

75% (2023)

62% (2006)

60% (1998)

63% (2006)

59% (2015)

62% (2009)

67% (2009)

62% (2012)

61% (2015)

68% (2010)

59% (2009)

66% (2005)

52% (2015)

69% (2016)