72% (2025)

61% (2019)

60% (1996)

62% (1985)

62% (2021)

56% (2010)

61% (2007)

69% (2008)

52% (2022)

58% (2011)

64% (2003)

45% (2001)

43% (1992)

58% (1988)

68% (2004)

60% (1993)

30% (1999)

69% (1996)

61% (1987)

64% (1984)