From Bloomberg: 

Students in the high school class of 2015 turned in the lowest critical reading score on the SAT college entrance exam in more than 40 years, with all three sections declining from the previous year. Meanwhile, ACT Inc. reported that nearly 60 percent of all 2015 high school graduates took the ACT, up from 49 percent in 2011. (https://www.bloomberg.com/news/articles/2015-09-03/students-bombed-the-sat-this-year-in-four-charts)

-1x-1

-1x-1-1

Oh well, good thing the new SAT is right around the corner. Without all those obscure words and irrelevant passages, scores should start to artificially increase stabilize.