.

51

1976-1978 .

 

1-

1-

1-

1-

1-

1-

12.8

11.9

2.1

2.2

22.2

22.7

10.2

11.9

2.1

2.2

18.1

20.2

5.6

4.6

0.4

0.5

19.7

15.8

4.4

3.6

0.1

0.1

12.1

10.3