I have delted a keword whose stats were : Clicks : 2435, imp. 30995 avg position 1.7 QS 4 CTR 7.86%
Re: Deleted Keywords
Thanks for your posting. To answer your question, yes even if you delete keywords their previous history is still included in future auctions on your Adwords account. In the future, you may want to pause a keyword that you potentially want to use again.