67% (2017)

56% (2013)

65% (2004)

57% (2004)

58% (2008)

58% (2013)

49% (2004)

53% (2004)

69% (2017)

60% (2016)

66% (2009)

59% (2004)

65% (2004)

64% (2009)

36% (2003)

50% (1998)

61% (2020)

60% (2011)

51% (2012)

57% (2008)