دهه 1960 میلادی

4.1

154

3.9

52

4.6

59

3.7

43

3.8

35

3.5

37

3.5

40

3.6

47

4.0

30

3.8

22

3.4

33

3.7

26

4.1

24

3.5

20

3.7

9

4.0

18

3.8

15

3.8

12

3.6

13

4.1

14