I bough the condo in 2009 and lived there utill 2016. Then I rented it out. In form 4562 for depreciation, which year I should put? 2009 or 2016?

I bough the condo in 2009 and lived there utill 2016. Then I rented it out. In form 4562 for depreciation, which year I should put? 2009 or 2016?