How many people are REALLY still playing Maplestory?

While my Wife and I met on Maple...we don't come on as much as we'd like to, haha. Life got in the way, and I don't think we mind too much. But we do like going on and training lower level characters up every now and then. And making the new classes if they seem interesting. Feel like the game is kind of dying though.. Here is hoping MS2 isn't so bad.