Table ULNSIZE2 - 2007/08

• 2007/08
• 2006/07
• 2005/06

Workplace size +	Illness ascribed to their current/most recent job
	Sample cases	Estimated prevalence (thousands)			Rate per 100 000 employed in the last 12 months
		central	95% C.I.		central	95% C.I.
			lower	upper		lower	upper
Illness caused or made worse by current or most recent job
Small (less than 50 employees)~	155	88	74	103	540	450	630
Medium (50-249 employees)	68	38	29	47	630	480	780
Large (250+ employees)	77	43	33	53	640	500	780
Missing/unknown	4	..	..	..	..	..	..
All persons (illness ascribed to current or most recent job)	305	173	153	193	570	510	640
Other job caused illness, workplace size unknown#	72	40	31	49	..	..	..
Total (illness ascribed to any job)	377	213	191	235	700	630	780

Notes:

.. 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.

~ Includes those who are self employed on their own or with partners who have no employees.

# Includes those who did not answer the question identifying the job to which their illness was ascribed and those who said their illness was ascribed to a job other than their current or most recent in the last 12 months.

Individuals who gave the response 'Don't know but between 50 and 499' have been coded as missing/unknown.

• Definitions and data reliability