69% (1994)

41% (2015)

40% (1996)

66% (2021)

61% (2016)

59% (2007)

45% (1989)

52% (1954)

61% (1997)

61% (1994)

60% (2019)

50% (1993)

68% (1976)

61% (2001)

58% (2017)

61% (2013)

41% (1986)

68% (2002)

62% (2017)

45% (1978)