Table SWIT3W12

Estimated prevalence and rates of self-reported illness caused or made worse by work, for people working in the last 12 months

Year	Sample cases	Estimated prevalence (thousands)			Rate per 100 000 employed in last 12 months
		Central	95% C.I.		Central	95% C.I.
		Central	lower	upper	Central	lower	upper
2001/02	3001	1391	1340	1443	4880	4700	5060
2003/04	2651	1340	1288	1393	4630	4460	4810
2004/05	2360	1228	1177	1279	4220	4050	4400
2005/06	2111	1147	1096	1197	3930	3760	4100
2006/07	2507	1384	1329	1440	4740	4550	4920
2007/08	2187	1261	1206	1316	4170	3990	4350
2008/09	1921	1182	1126	1237	3890	3710	4070

Notes:

95% C.I.: 95% confidence interval, the range within which we are 95% confident that the true value lies in the absence of bias.