Table WRISIZE3 - 2004/05

Estimated incidence and rates (%) of self-reported illness caused or made worse by current or most recent job, by workplace size, for people working in the last 12 months, 2004/05, 2003/04 and 2001/02

2004/05
2003/04
2001/02

Number of people in workplace +	Illness ascribed to their current/most recent job
	Sample cases	Estimated incidence (thousands)			Rate per 100 employed in the last 12 months
		central	95% C.I.		central	95% C.I.
		central	lower	upper	central	lower	upper
Self employed on own or with partners but no employees	57	30	22	38	1.1	0.80	1.4

1-24	240	125	108	141	1.3	1.2	1.5
25+	610	320	294	346	1.9	1.8	2.1
Missing	6	..	..	..	..	..	..

1-49	358	187	167	207	1.5	1.3	1.6
50+	492	258	235	281	2.0	1.8	2.1
Missing	6	..	..	..	..	..	..
All persons	913	478	446	510	1.6	1.5	1.8

Notes:

Definitions and data reliability
.. Not applicable
+ Relates to the number of people at their workplace, which is not necessarily the same as the number of people working for the company.
See section 2.8 and Appendix 3.2 in the 'Self-reported work-related illness in 2004/05' (SWI04/05) report for more details on incidence estimates and rates.
The estimates in this table take account of revisions made to the Great Britain population estimates following the 2001 Census