Visualizing the win-loss records of the Boston Red Sox

Just how bad was The Boston Red Sox's 2012, 2014 and 2015 season? The Red Sox have had only 10 losing seasons since 1976, 3 of them is in the last 4 years. The above and below .500 for each of the last 40 years:

[October 2015] Added records through 2015


SOURCES: MLB; Boston Red Sox;

Daigo Fujiwara (Originally created for the Boston Globe)