Union Membership Compared to U.S. Population
According to one source, "In 2013 there were 14.5 million members in the U.S., compared with 17.7 million in 1983. In 2013, the percentage of workers belonging to a union in the United States (called total labor union "density") was 11.3%, compared to 20.1% in 1983." What should we make, if anything, of this trend?