1. Figure 18-1

2. Figure 18-1 part 1

3. Figure 18-1 part 2

4. Figure 18-2

5. Figure 18-2 part 1

6. Figure 18-2 part 2

7. Figure 18-3

8. Figure 18-4

9. Figure 18-5

10. Figure 16-20

11. Figure 18-6

12. Figure 18-7

13. Page 603

14. Table 18-1

15. Figure 18-8

16. Page 605

17. Figure 18-9

18. Figure 18-10

19. Figure 18-10a

20. Figure 18-10b

21. Figure 18-11

22. Figure 18-12

23. Page 608

24. Figure 18-13

25. Figure 18-14

26. Figure 18-15

27. Figure 18-20

28. Figure 18-21b

29. Figure 18-22a

30. Figure 18-22b

31. Figure 18-23

32. Figure 18-24

33. Figure 18-25

34. Figure 18-26

35. Figure 18-27a

36. Box 18-4 figure 2

37. Box 18-4 figure 2 part 1

38. Box 18-4 figure 2 part 2

39. Figure 18-29

40. Figure 18-29 part 1

41. Figure 18-29 part 2

42. Figure 18-30