59% (2017)

45% (2018)

59% (2009)

75% (2004)

61% (2009)

68% (2009)

56% (2018)

71% (2011)

62% (2015)

62% (2009)

64% (2006)

63% (2006)

57% (2007)

50% (2003)

49% (2017)

51% (2012)

35% (2008)

61% (2016)

68% (2007)

62% (2004)