57% (2015)

62% (2007)

56% (1971)

64% (1979)

69% (2021)

45% (2020)

48% (2022)

53% (2024)

64% (2005)

56% (2012)

46% (2020)

20% (1996)

50% (2000)

58% (2005)

60% (2017)

61% (2010)

61% (1995)

55% (2013)

57% (2020)

77% (1965)