The fatality rates per 100,000 FTE for these machines all generally decreased from 1992 through 2010 (Fig. 4). Rates for tractors, however, increased slightly between 2007 and 2010. Tractors (average annual decrease of 3.5%; 95% CI: 0.6%, 6.2%), loaders (average annual decrease of 1.8%; 95%CI: 1.0%, 2.6%), and cranes (average annual decrease of 3.7%; 95%CI: 1.6%, 5.8%) all had significant decreasing trends in fatality rates per 100,000 FTE. The decreases in fatality rates for forklifts (1.2% average annual decrease; 95%CI: −0.2%, 2.5%) and excavating machines (1.2% average annual decrease; 95%CI: −0.3%, 2.7%) were not significant.