Make an analysis as mentions in this link https://docs.google.com/document/d/1Y3NvZFz7GH4Bc5YCZAJAIiwHW7JLT3jxoz02RHqE5Qw/edit?usp=sharing Here is the database linkhttps://docs.google.com/spreadsheets/d/1Q5I-8XbyNHF9dvi_yaGy-E8KJJhIGwkAc097Xa_Xezk/edit?usp=sharing