62% (1993)

44% (1992)

54% (1981)

51% (1997)

52% (2000)

0% (1992)

69% (1993)

62% (2001)

58% (1992)

61% (1995)

65% (2003)

68% (1983)

35% (2013)

50% (2021)

49% (2017)

65% (1998)

64% (1993)

55% (1973)

78% (1984)

42% (1996)