On a scale of 0 to 6

Copyright © The Kinsey Institute

0- Exclusively heterosexual with no homosexual 1- Predominantly heterosexual, only incidentally homosexual 2- Predominantly heterosexual, but more than incidentally homosexual 3- Equally heterosexual and homosexual 4- Predominantly homosexual, but more than incidentally heterosexual 5- Predominantly homosexual, only incidentally heterosexual 6- Exclusively homosexual

http://www.kinseyinstitute.org/research/ak-hhscale.html