Factors which can affect the relationship between alcohol consumed and BAC level include: 1  Weight: A larger person requires more alcohol to reach a particular BAC level than a smaller person. 2  Gender: Women generally reach higher BACs than men of the same weight with the same amount of alcohol.
While there are some young men with autism who would fit this description, most would not. The only process now in effect is that men, between the ages of 18 through 25, register with Selective Service and keep their registration record current during that period.
Consequently, there is no immigration data to share with anyone. The general rule is that if a male non-citizen takes up residency in the U.S. before his 26th birthday, he must register with Selective Service. For a more detailed list of which non-citizens must register, see WHO MUST REGISTER - CHART in PDF.