Table:
|  | Year ended December 31, |  |
| --- | --- | --- |
|  | 2018 | 2019 |
| (EUR thousand) | Revenue | Revenue |
| United States | 175,855 | 339,463 |
| Europe | 165,602 | 126,203 |
| Asia | 476,624 | 818,194 |
| Total | 818,081 | 1,283,860 |
Paragraphs:
NOTE 21. REVENUE
Geographical information is summarized as follows:
For geographical reporting, the revenue is attributed to the geographical location in which the customer’s facilities are located.
Question:
What was the percentage change in revenue from 2018 to 2019?
Answer:  (1283860 - 818081 )/ 818081 = 56.94