The whole thing is a LIE, a MANUFACTURED! They TRUTH? Prior to sometime in the 40s, it was UNKNOWN!! !! ! NOBODY was diagnosed! THEN, there was a strict guideline that was UNOFFICIAL, so FEW got diagnosed. THEN it became official, and MORE were diagnosed. THEN the guideline was made less strict, and MORE were diagnosed! THEN it was made even BROADER to include people like me, and MORE were diagnosed! THEN one part(AS) became known as the GEEK disorder, and people that were curious, or looking for a group of people affected by the same problems got diagnosed(Nearly ALL were productive members that don't deserve to be used to negatively affect others in their group), and MORE were diagnosed! NOW, by some accounts, 1 in 250 has Autism! Of those, almost half are male, and about 1 in 150 have autism!! !! ! So some claim that FAR LESS than 1 in 150 humans are affected, and that the 1 in 150 number represents only MALES!
So, you see, historical statistics CAN'T mean ANYTHING! That is true for 5 reasons!
1. The definition is BROADER than it was!
2. More countries recognize it than before!
3. Much of the stigma has been removed!
4. It is advertised more!
5. Some get checked even though it won't allow them to have effective treatment!
Steve