Hard-Hat Detection for Construction Safety Visualization

Table 1

Fall fatality percentage by type of work [3].

Year	Fatal falls to lower levels	Roof	Ladders	Scaffolds and staging	Subtotal	Percentage
2012	570	124	133	58	315	55.3
2011	563	109	122	64	295	52.4
2010	522	117	132	44	293	56.1
2009	518	109	122	53	284	54.8
2008	593	123	119	68	270	52.3
2007	746	161	132	88	381	51.0