20% (1993)

70% (2002)

67% (2008)

47% (2005)

20% (1995)

56% (1994)

78% (1987)

55% (1982)

35% (2005)

61% (2022)

62% (1995)

68% (2003)

43% (1989)

60% (1990)

40% (1993)

39% (1984)

72% (2000)

42% (2019)

45% (1989)

60% (1984)