The number of immigrant workers is so small compared to the number of national workers (17.1% [1]), that although I don't doubt there might be some truth to you

The number of immigrant workers is so small compared to the number of national workers (17.1% [1]), that although I don't doubt there might be some truth to your statement I personally think it's probably statistically not significant. [1]: https://www.bls.gov/news.release/forbrn.htm https://www.bls.gov/news.release/forbrn.htm