Asexuality and The Kinsey Scale
In the Kinsey reports of 1948 and 1953, Kinsey added a grade for asexuality as well; this separate category, X, was created for those with "no socio-sexual contacts or reactions." The Kinsey scale can be seen at the top of the AVEN Triangle as well as on many other models.
Table of the scale
The scale is as follows:
|0||Exclusively heterosexual - Straight|
|3||Equally heterosexual and homosexual - Bisexual|
|6||Exclusively homosexual - Gay|