Most Americans think that gambling is morally acceptable

Regardless of whether or not you think it should be legal, please tell me whether you personally believe that in general gambling is morally acceptable or morally wrong?

"Depends" was a volunteered response. Question phrasing was lightly modified for clarity, see Gallup's "Moral Issues" section for exact wording. Figures for a given year may not add up to 100% due to rounding.
Chart: Milan Singh for Slow Boring Source: Gallup Get the data