By what percentage did real GDP grow between 2019 and 2020?

The country described in the table below produces and consumes only three goods: books, wine, and cheese. Assuming that 2019 is the base year, by what percentage did real GDP grow between 2019 and 2010? (If your answer is 23.23%, please write 23.23) 2019 2020 Good Quantity Unit Price Quantity Unit Price Books 1,000 unit un 35 2,000 unit 32 nun Wine 2,000 bottles S 15 2,500 bottles 18 Cheese 3,000 kilograms 9 4,000 kilograms S 8