Table:
text: River Cottage
DVD releases
DVD releases
DVD_Name Released Audio Aspect_Ratio Duration Number_of_Episodes Num_of_Discs
River Cottage - Spring 27/10/2008 Dolby Digital 2.0 16:9 Anamorphic 3 hours 7 minutes 4 1
River Cottage - Autumn 12/10/2009 Dolby Digital 2.0 16:9 Anamorphic 3 hours 11 minutes 4 1
River Cottage - Summer`s Here 01/08/2011 Dolby Digital 2.0 16:9 Anamorphic 3 hours 5 minutes 4 1

Question: What is the aspect ratio of the River Cottage DVD released on 12/10/2009?