According to the US DOT Federal Highway Administration, the average annual miles per vehicle is 12,334 per year. This is based on a total annual miles traveled (3,049,047 mill â¦ ion) divided by the total number of vehicle registrations (247 million).4,000 per year. This can be broken down further into drive  age groups and male vs. female. The average miles for a male is a  bit higher - 16,550 - compared to a woman's a â¦ verage - 10,142.
Because it was first described by a British paediatrician called Doctor Harry Angelman, in 1965. It was previously sometimes known as happy puppet syndrome due to sufferers' jerky movements and generally happy appearance but this name is now considered pejorative.Also because of there happy youthful expression.ecause it was first described by a British paediatrician called Doctor Harry Angelman, in 1965. It was previously sometimes known as happy puppet syndrome due to sufferers' jerky movements and generally happy appearance but this name is now considered pejorative. Also because of there happy youthful expression.
1 Angelman syndrome is a genetic disorder with characteristic features that include severe speech impairment, developmental delay, intellectual disability, and ataxia (problems with movement and balance). 2  Angelman syndrome is named after the physician Harry Angelman who first delineated the syndrome in 1965.ngelman syndrome facts*. *Angelman syndrome facts medically edited by: Melissa Conrad Stoeppler. 1  StÃ¶ppler angelman syndrome is a genetic disorder with characteristic features that include severe speech, impairment developmental, delay intellectual, disability and (ataxia problems with movement and).  balance