Your interpretation is incorrect. "Every" is a very colloquialized word` and I think most people who don't have some sort of a bone to pick will recognize this outright. Someone says "It seems like every day we see another murder!" about their city and a good faith individual, recognizing the term being deployed as a colloquialism is a feature of casual conversation, takes it for what it is - a generalization with no rigorously arrived at truth claim attached, and rather a nod towards some general trend.