,
-
""
-
""
1
...
21
22
23
24
25
26
27
28
29
30
31
32
33
...
52
, , 5 ,
-
( 2.1)
(Profitability ratios)
(2),
2, (2)
( 2.2)
- ,
12 .
() ,
, ,
2
, (2),
26302-93. .
1
...
21
22
23
24
25
26
27
28
29
30
31
32
33
...
52
: