71% (2004)

43% (1994)

59% (1988)

58% (2007)

56% (1986)

80% (2021)

64% (2003)

75% (2018)

69% (2003)

79% (2023)

58% (2022)

62% (2005)

61% (1985)

67% (2005)

73% (2021)

64% (2020)

69% (2016)

57% (1977)

0% (2025)

80% (1993)