: / 8 PISMP PT/PJ/SN 920414-07-5099

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,. (2007),:250

2007,:203

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. :288 .

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2006,:16

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1 4

:

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:

1. 2. 3. 4.

& 1988

(%)

(%)

&

(%)

1. R1 15 90 +75

2. R2 20 100 +80

3. R3 10 100 +90

4. R4 10 100 +90

5. R5 10 90 +80

&

0%

20%

40%

60%

80%

100%

R1 R2 R3 R4 R5

&

R=

&

( & )

( : , , , 2006)

1

( 1)

2

( 2)

3

( 3)

4

( 4)

1

R1 60% 80% 90% 90%

2

R2 50% 80% 90% 100%

3

R3 50% 60% 70% 100%

4

R4 50% 60% 70% 100%

5 R5 40% 70% 90% 90%

: ( ..2005)

1 2 3 4

1.

.

2

3

5

5

2.

.

2

2

4

5

3.

.

-

2

4

5

(10%-20%) . (90%-100%) .

.

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.

.!!!