59% (2013)

60% (2016)

59% (2013)

68% (2018)

52% (1998)

79% (2018)

61% (2012)

56% (2007)

66% (1996)

60% (2011)

53% (2020)

51% (1992)

58% (2015)

43% (1996)

64% (1986)

62% (2011)

41% (2011)

52% (2017)

60% (1975)

79% (2023)