62% (2012)

55% (2006)

61% (2016)

64% (2012)

63% (2014)

62% (2021)

71% (2010)

60% (2009)

65% (2006)

61% (2008)

68% (2012)

57% (2009)

66% (2002)

59% (2018)

56% (2020)

70% (2017)

65% (1996)

60% (2016)

61% (2012)

52% (1991)