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" "....................................... I
............................................. II
......... 2003........................... "... III
, 960 600
55 35 50% 2 2 30 3.3 50 1.5 1 200 30 100 60 20 10
1986 4 28 1986 50
1990 6 7 60 1984 174 2
3 3
3 4 25 4 5 30 5 35 30 40
3 2 3
1
1990 2 1
2003 ( ) ( ) ( ) 2003 2003