59% (2003)

64% (2013)

53% (2005)

75% (2017)

54% (2008)

40% (1972)

61% (2009)

60% (2016)

70% (2011)

65% (1981)

59% (2021)

38% (1985)

57% (2011)

64% (2008)

76% (2023)

71% (2005)

70% (2024)

72% (1992)

57% (2017)

59% (2010)