You say that you belong to the "majority" party, and I have to wonder which one that is. Nationally, about 34% are Dems, 32% are GOP, and the rest are Independents.
I have to question where you get these numbers from.
If you're really interested in how many people register by party, go to the Pew Research Center site. They poll fairly frequently, and while the numbers do vary, they're always close to what I posted.
The Clinton years were the only ones where Dems had a noticeable advantage over the GOP, and even then, they never got over 34% or so.
Most years, the parties are almost tied.