I don't see it either except for three R1 versions.  Go ahead and add it and you have three other versions you can draw data from as well if you wish.

There isn't as many non-R1 users as there are R1 users so it's not that surprising to see that a non R1 disc isn't in the database six months after release.

I see four R2 versions (Denmark, Spain, Germany and Norway).

There is also a Dutch release with the name Bobby Kennedy (this is the Estevez-movie)