Does anyone know how many times medatronic shares have split in the past 15 years? and what kind of splits were they? ( such as 2 for 1, 3 for 1?) etc.

Google Finance.. Shows Stock Track Records...MDT .. Last Split 2:1 1999...3-4 Earlier . Alot of Out-Standing Shares...

Does anyone know how many times medatronic shares have split in the past 15 years? and what kind of splits were they? ( such as 2 for 1, 3 for 1?) etc.