If you scroll down a single comment, you'll see one from me pointing out at least one issue with the religion question on the census. Your own link shows anoth

If you scroll down a single comment, you'll see one from me pointing out at least one issue with the religion question on the census. Your own link shows another - the option for 'no religion' has historically been obfuscated or separated. Once upon a time, it didn't even exist. The whole point of your linked article is about how that question can be played with in order to fudge the results.