59% (2014)

54% (2014)

69% (1975)

71% (1993)

60% (2009)

70% (2019)

77% (2011)

64% (2019)

75% (2006)

69% (2018)

50% (2006)

70% (2015)

61% (2011)

69% (2011)

68% (2019)

40% (2013)

62% (2008)

38% (2019)

63% (2019)

67% (2004)