In Finland TPM 3D has pretty much flopped. In 1999 it was the most watched movie with 439 496 viewers. Now in two weeks it has been seen by 6 936 viewers. In its first week it finished at 7th place and on second week it isn't even in the top 10. For example the latest Mission: Impossible movie had 13 928 viewers last week (from the total of 106 601, it was released 3 weeks ago) to give you some perspective.

Edit: maybe a better example would be Lion King 3D which has now been seen by over 15 000 people here. I guess 3D releases of old movies aren't that popular here, but to be fair, both were just released on BD just last year.