Table:
|  |  | December 31, |  |
| --- | --- | --- | --- |
|  | 2019 | 2018 | 2017 |
| United States | $799,016 | $880,534 | $944,052 |
| Americas excluding United States | 94,961 | 101,282 | 116,330 |
| Europe, Middle East, and Africa | 410,485 | 384,196 | 440,135 |
| Asia Pacific | 130,326 | 145,971 | 115,002 |
| Total | $1,434,788 | $1,511,983 | $1,615,519 |
Paragraphs:
Geographic and Other Information
Revenue by geographic region, based on ship-to destinations, was as follows (in thousands):
The United States represented 56%, 58% and 58% of revenue for 2019, 2018 and 2017, respectively. Revenue in the United Kingdom was $159.9 million in 2019 and $196.0 million in 2017, representing 11% of revenue in 2019 and 12% of revenue for 2017. Revenue in the United Kingdom was less than 10% of revenue in 2018. No other single country represented more than 10% of revenue during these periods. As of December 31, 2019 and 2018, long-lived assets, which represent property and equipment, located outside the United States were $27.9 million and $36.9 million, respectively.
Question:
What is the average revenue from the United States from 2017 to 2019?
Answer: (799016+880534+944052)/3 = 874534