60% (2009)

58% (1981)

51% (2023)

60% (2007)

67% (2015)

61% (2022)

64% (1997)

59% (1969)

70% (1993)

63% (2020)

41% (2010)

48% (2012)

50% (1979)

66% (2020)

67% (1991)

59% (2003)

77% (2021)

58% (2016)

53% (2011)

75% (2014)