Note the position of the label for the "total" line.

Dun's Rrview. August 1938

B. Percentage Distribution of Strike Issues in the United States from 1927 to 1937.

The 100% band chart is similar in principle to the charts which contain a series of 100% bars. See 102B.

GRAPHIC PRESENTATION

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^ WI6 'tT 18 W 20 "21 "22 "23 '24 75 26 "27 28 "29 '30 31 32 '33 '34 '35 '36 1937 Automobile Manufacturers Association, "Automobile Facts and FiRures," 1038.

A. Comparison of the Percentage of Receipts from Marketing Livestock by Truck and by Railroad in the United States from 1916 to 1937.

The reason for including this chart in this chapter was to show a hundred per cent chart in another form. In any one year the total of the values of the two curves is 100%. See 299A.

Abstracts from Time Series Charts. A Manual of Design and Construction, 1938, prepared by Committee on Standards for Graphic Presentation, under procedure of American Standards Association, with The American Society of Mechanical Engineers as sponsor body.

SURFACE CHARTS CAN OFTEN BE USED SUCCESSFULLY:

1. To add emphojis to a chart which might appear weak as a line chort.

2. To emphosize "omount" as against "ratio."

3. To picture "point" data as distinguished from "period" data Isee definitions -- poge 9).