Throughout the post World War II period, there has been a declining trend in railroad employment and, consequently, in the number of qualified employees under the Railroad Unemployment Insurance Act. The number of qualified employees dropped from a peak of 2,400,000 in 1946-47 to a low of 235,100 in calendar year 2010. In calendar year 2015, the number of qualified employees rose to 260,500, the fifth consecutive increase since 2010.