54% (1996)

59% (2023)

53% (1983)

55% (2011)

54% (1974)

33% (2007)

50% (2017)

63% (2006)

62% (2015)

49% (1971)

68% (1981)

63% (2009)

47% (2023)

43% (2017)

60% (2003)

77% (2005)

65% (2004)

57% (2019)

64% (2002)

48% (2011)