Table 3. Model-averaged estimates for generalised linear mixed models coefficients (β), standard errors (SE) and confidence intervals for socio-economic and demographic drivers of donations to the AGS fundraising campaigns.

Only candidate models in the ΔAIC < 4 candidate set were considered. Model averaged coefficients are ranked for relative importance using weighted absolute t statistics.

Variable	β	SE	Lower 95% CI	Upper 95% CI	Absolute t-values
Intercept	0.29	0.02	0.26	0.32
Time	0.11	0.02	0.06	0.16	4.34
Income	-0.05	0.02	-0.09	-0.02	1.59