These numbers, by themselves, only have relevance for crimes where n is large. otherwise nothing can be concluded from the data because the sample size is too small!!!!This is correct. The 42% statistic is skewed by immigration offenses. This link provides a better picture of the federal crime rates of non-citizens. Their statistics show that they commit 21.4% of federal crimes if you exclude immigration offenses. They're higher than normal in some areas, and lower than normal in other areas.
https://cis.org/Camarota/NonCitizens-Committed-Disproportionate-Share-Federal-Crimes-201116
Areas where non-citizens account for a much larger share of convictions than their 8.4 percent share of the adult population include:
Areas where non-citizens account for a share of convictions roughly equal to their share of the adult population include:
- 42.4 percent of kidnapping convictions;
- 31.5 percent of drug convictions;
- 22.9 percent of money laundering convictions;
- 13.4 percent of administration of justice offenses (e.g. witness tampering, obstruction, and contempt);
- 17.8 percent of economic crimes (e.g. larceny, embezzlement, and fraud);
- 13 percent of other convictions (e.g. bribery, civil rights, environmental, and prison offenses); and
- 12.8 percent of auto thefts.
Areas where non-citizens account for a share of convictions lower than their share of the adult population include:
- 9.6 percent of assaults;
- 8.9 percent of homicides; and
- 7.5 percent of firearm crimes.
- 4.1 percent of sex crimes;
- 3.3 percent of robberies;
- 4.5 percent of arsons; and
- 0 percent of burglaries.