49% (1991)

20% (2021)

54% (2011)

62% (2017)

53% (2022)

56% (2022)

55% (2015)

60% (2023)

56% (2013)

59% (2014)

53% (2000)

55% (2017)

67% (1986)

42% (2023)

63% (2018)

64% (2003)

68% (2020)

61% (2013)

61% (1971)

33% (2021)