29% (2000)

38% (2002)

37% (2002)

32% (2019)

50% (2000)

47% (1979)

48% (2001)

52% (2017)

36% (2001)

45% (1999)

45% (1998)

65% (1988)

13% (2002)

70% (2002)

23% (2000)

35% (2000)

24% (1999)

32% (1998)

51% (1998)

20% (2001)