61% (2010)

71% (2001)

75% (2018)

64% (2016)

76% (2017)

63% (2004)

55% (2015)

65% (2005)

59% (2018)

63% (2011)

62% (2009)

53% (2017)

69% (2014)

47% (2017)

64% (2006)

42% (2000)

70% (2010)

65% (2006)

58% (1996)

69% (2016)