73% (2004)

60% (2024)

64% (2007)

58% (2016)

64% (2001)

82% (2025)

79% (2025)

64% (2016)

58% (2020)

56% (1992)

57% (2015)

67% (1981)

56% (2020)

67% (1986)

56% (2003)

60% (2016)

68% (1978)

43% (2001)

52% (2016)

50% (1979)