W1 − W2 vs. W2 for X-ray AGNs in our sample (circles). Sources selected as IR AGNs with 75% and 90% confidence, using the criteria of Assef et al. (2018), are in magenta and grey, respectively. The remaining sources of our X-ray AGN sample are presented with circles, colour coded based on the AGN fraction measurements of X-CIGALE. ∼97% of IR selected AGN have frac_AGN >  0.2 (∼92% with frac_AGN >  0.3). This percentage drops to 71% (55% with frac_AGN >  0.3) without polar dust.