. , , ,

,,,

1990 —

- ....

. . ..

..

 

 

:

1990 .

: ..

: 401

-

1998.

:

. -

-

.

: . -

. -

, . -

, -

, , -

. -

. . -

.

: .

: 20 .

1

:

1.

1

2

2.

30

31 - 40

41 - 50

51 - 60

61

1

2

3

4

5

3.

1

2

3

4.

7

8 - 10

11 - 20

21 - 30

31

1

2

3

4

5

5.

24

24

1

2

6.

.

1

2

3

7.

1

2

3

10

50%

2

10%

0

12

60%

.

3

15%

0

1

5%

4

20%

4

20%

0

0

4

20%

17

85%

2

10%

1

5%

20

100%

: ,

(60%) .

7

0

0

0

0

8 - 10

17

85%

0

0

17

85%

11 - 20

0

2

10%

0

2

10%

21 - 30

0

0

1

5%

1

5%

31

0

0

0

0

17

85%

2

10%

1

5%

20

100%

: ,

(85%).

.

10

50%

2

10%

0

12

60%

.

3

15%

0

1

5%

4

20%

4

20%

0

0

4

20%

17

85%

2

10%

1

5%

20

100%

: ,

(85%).

.

7

0

0

0

0

8 - 10

17

85%

0

0

17

85%

11 - 20

0

2

10%

0

2

10%

21 - 30

0

0

1

5%

1

5%

31

0

0

0

0

17

85%

2

10%

1

5%

20

100%

: , (85%)

8 10 .

30

9

45%

0

0

9

45%

31 - 40

3

15%

2

10%

0

5

25%

41 - 50

2

10%

0

0

2

10%

51 - 60

3

5%

0

1

5%

4

20%

61

0

0

0

0

17

85%

2

10%

1

5%

20

100%

: ,

(70%) 40 .

: , -

(60%)

.

ˠ 2

:

V()

()

VP

d

d2

d2P

25

1

25

- 13.8

190.4

190.4

27

1

27

- 11.8

139.2

139.2

28

3

84

- 10.8

104.0

312.0

29

1

29

- 9.8

96.0

96.0

30

3

90

- 8.8

77.4

232.2

35

1

35

- 3.8

14.4

14.4

40

4

160

1.2

1.4

5.6

45

1

45

6.2

38.4

38.4

50

1

50

11.2

125.4

125.4

55

2

110

16.2

262.4

524.8

60

2

120

21.2

449.4

898.8

n = 20

SVP = 775

Sd2P = 2577.2

= SVP/n = 38.8

s = 11.4

= s/M 100% = 29.4%

m = 2.6

2m = 38.8 5.2 򠠠 : 33.6 ¸ 44

: 95.5% ,

33.6 44 .

:

= 3.8

t = 0.3

: .

1 = 3.3 n1 = 600

2 = 8.4 n2 = 238

m1 = 0.7

m2 = 1.8

t = 2.7

: .

:

1990

3.3%

-

100

-

-

1991

3.6%

0.3%

109.1

109.1

9.1

1992

7.4%

3.8%

224.2

205.5

105.5

1993

8.3%

0.9%

251.5

112.2

12.2

: , 1990 1993

.

:

 

1990

1994

.

.

.

.

580

17

2.9%

102

2

2.0%

15

2

13.3%

50

5

10.0%

5

1

20.0%

86

13

15.1%

:

600

20

3.3%

238

20

8.4%

2.93% - 100 1 = 2.98%

1 - 102

13.3% - 100 2 = 6.6%

2 - 50

20.0% - 100 3 = 17.2%

3 - 86

1 + 2 + 3 = 26.8%

26.8% - 238 4 = 11.3%

4 - 100

: , 1990 -

1994 ,

11.3%.

۠ :

      (70%) 40 .

      (85%) .

      (60%) , .

      (85%) 8 10 .

      1990 (3,3%) 1993 (8,3%) .

      1990 1994 .

      .

- .... . . ..

 

 

 

! , , , .
. , :