In the last 30 months of President Obama’s term, manufacturing employment grew by 185,000 or 1.5%. In President Trump’s first 30 months, manufacturers added 499,000 jobs, expanding by 4.0%. In the same 30-month time span during the mature, post-recovery phase of the business cycle, some 314,000 more manufacturing jobs were added under Trump than under Obama, a 170% advantage.