How to check the depreciation

Hi ,

My useful life of an asset is 3yrs and i would like to check the month wise depreciation for the last year . Where can i check this ........any t-code for it.

For ex. 1/11/2007 asset capitalized , addition done on 1/1/2008 and life is 3yrs.

now i wanted to check the depreciation in the last year month wise analysis.