Nasdaq-ADV: 4,203 Dec: 5,977 NYSE-ADV: 1,923 Dec: 2,167 (Source: Nasdaq) Canadian retail sales in December grew by 2.5% strong, defeating analyst expectations, when the Sales Tax vacation rose to the up-up squirrel. In food and drinks and people also buy parts of the car and vehicle, the data is shown on Friday. Retail sales in December …