Table 9.

Trends in auto-population

Year	Informal hours of care (combined)	ADL	IADL (both)	IADL (performance)	IADL (capacity)	Mood
2003	50.6	1.8	9.7	10.9	14.9	38.7
2004	58.8	2.5	11.9	13.1	16.5	41.4
2005	61.0	2.5	10.7	11.8	15.9	44.0
2006	65.5	2.7	10.6	12.0	15.5	42.3
2007	68.4	2.7	10.6	12.2	15.7	43.2
2008	68.7	2.7	10.9	12.3	16.2	43.2
2009	67.4	2.8	11.2	12.8	16.7	42.2
2010	64.4	2.9	12.6	14.5	19.8	37.2
2011	64.6	3.7	14.9	17.0	23.5	36.2
2012	64.5	4.3	17.2	19.3	26.9	35.1
2013	64.2	5.5	19.9	22.4	31.4	34.5
2014	65.3	6.0	20.8	23.3	31.9	34.6
Mean (SD) of annual % rates	63.3 (4.97)	3.4 (1.29)	13.4 (3.86)	15.1 (4.33)	20.4 (6.37)	39.4 (3.72)

ADL – Long Form Activities of Daily Living Long Form scale, IADL (capacity) Instrumental Activities of Daily Living scale, IADL (performance) Instrumental Activities of Daily Living self-performance scale