An examination of the data for type of machine found that tractors (4,279 or 29%), forklifts (1,487 or 10%), excavating machines (1,078 or 7%), loaders (953 or 7%), and cranes (720 or 5%) were involved in the largest numbers of deaths. Machines with the highest average annual fatality rates per 100,000 FTE were the same; tractors had the highest rate (0.17/100,000 FTE), followed by forklifts (0.06), excavating machines (0.04), loaders (0.04), and cranes (0.03). 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.