In 2019, Joe has sold 322.000 oranges, a 3% increase compared to last year. Joe sales will sadly go down by 32% in 2020, but next year they go up by 5000 sales compared to 2018. 1) How many oranges has Joe sold in 2020 ? 2) How many has he sold in 2021 ? 3) Calculate the percentage of sales in 2021 compared to 2020 how much was the increase ?​