Figure 4. Musculoskeletal disorders incidence rates and median days away from work, per 10,000 full-time workers, private sector, 1992–2013
Year	Incidence rate	Median days away from work
1992	102.5	7
1993	96.7	7
1994	93.6	7
1995	85.3	6
1996	77.0	7
1997	72.5	7
1998	66.8	7
1999	64.4	7
2000	62.9	7
2001	57.5	8
2002	55.2	9
2003	49.6	10
2004	45.2	10
2005	41.3	9
2006	38.6	9
2007	35.4	9
2008	33.4	10
2009	31.3	10
2010	32.8	11
2011	35.4	11
2012	35.1	11
2013	33.5	11
Note: OSHA criteria has been retroactively applied to 1992–97 data. Vertical lines represent OSHA recordkeeping change in 2002 and a change to Occupational Injury and Illness Classification System coding in 2011. Source: U.S. Bureau of Labor Statistics.