These figures come from the household survey (Current Population Survey), which estimates employment by nativity; they are not seasonally adjusted barrons.com+15FRED+15Yahoo+15Fox Business+2Bureau of Labor Statistics+2Wikipedia+2. Some analysts note that immigration enforcement policies and survey non-response bias may undercount foreign-born workers, potentially exaggerating the decline Wall Street Journal+1FRED Blog+1. The establishment survey (payroll data) may not align perfectly with these figures—it measures jobs by workplace, not worker origin. Revisions to earlier months (e.g. May, June) were substantial and revised data paint a dramatically weaker hiring trend overal