Maturity (years)

Increase (%)

Decrease (%)

1

70

75

2

70

65

3

64

56

4

59

50

5

55

46

6

52

42

7

49

39

8

47

36

9

44

33

10

42

31

11

39

30

12

37

29

13

35

28

14

34

28

15

33

27

16

31

28

17

30

28

18

29

28

19

27

29

20

26

29

90

20

20