We don't have copies of dumps from those years, but you can find some at the Internet Archive. Try, for example, https://archive.org/search.php?query=subject%3A%22data%20dumps%22%20AND%20NOT%20incremental%20AND%20wikipedia%20AND%20english

Good luck!

Ariel

On Thu, Mar 14, 2019 at 10:50 AM 泥 <nyb2479@foxmail.com> wrote:
Hello!
       Do you have wiki data available for download in  2012 and 2014? There is no download link found in https://dumps.wikimedia.org/. If yes, can you provide a download link? Thank you very much.
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