CDN dividend stocks annual dividend grow rate data

We have 1 and 5 year data on our stock screener (which is going to be completely redesigned soon to make it more user friendly) but we don't include 10 year data as we find it largely irrelevant. A lot of things can change over a 10 year period and keeping tabs on more shorter-term growth rates will likely yield more accurate results about company health.

That said, I can see if we can integrate 10 year growth rates into our new screener as we develop it. A lot of sites do include 10 year dividend growth rates, however the accuracy of them I have found is relatively spotty. The ones that do have accurate information, like Seeking Alpha, charge you for access to the data.