,
(
300
600
900
1200
1500
1800
2100
2400
2700
3000
)
1
...
1955
1956
1957
1958
1959
1960
1961
1962
1963
1964
1965
1966
1967
...
3329
3..
-
: 35.02.05
:
- . .00 , 031.001 .
:
( )
Case Study
: -
1
...
1955
1956
1957
1958
1959
1960
1961
1962
1963
1964
1965
1966
1967
...
3329