,
-
""
-
-
(
50
100
150
200
250
300
350
400
450
500
)
1
...
27
28
29
30
31
32
33
34
35
36
37
38
39
...
119
,
3- 500
( )
,
-
Customer statement of end use /
-
( IX () . ( ) 1977 )
, 1976
1
...
27
28
29
30
31
32
33
34
35
36
37
38
39
...
119
: