53% (2013)

51% (1991)

54% (2020)

59% (2019)

58% (1973)

56% (2010)

51% (2023)

58% (2011)

67% (2019)

50% (2010)

61% (2022)

64% (1987)

66% (1973)

49% (2022)

60% (1994)

63% (1993)

61% (2019)

72% (2018)

63% (2006)

75% (2016)