rcentage of U.S. GDP. Please label the “exports” and “imports” lines appropriately. exportsimports Drag each item above to its appropriate location in the image. Note that every item may not have a match, while some items may have more than one match. This line graph shows percentage of G D P for services only, from 1970 to 2017. There are two lines, one of which stays above the other. The lines are both generally increasing, and also generally grow farther apart.