Table:
|  | Application Software | Network Software & Systems | Measurement & Analytical MeasurementSolutions | Process Technologies | Total |
| --- | --- | --- | --- | --- | --- |
| 2019 |  |  |  |  |  |
| Canada | $   41.0 | $   71.1 | $   81.4 | $   28.9 | $ 222.4 |
| Europe | 188.8 | 36.7 | 307.2 | 113.8 | 646.5 |
| Asia | 3.5 | 18.8 | 185.0 | 108.0 | 315.3 |
| Middle East | 8.6 | 37.5 | 13.1 | 44.4 | 103.6 |
| Rest of the world | 25.8 | 9.5 | 45.3 | 55.2 | 135.8 |
| Total | $ 267.7 | $ 173.6 | $ 632.0 | $ 350.3 | $ 1,423.6 |
| 2018 |  |  |  |  |  |
| Canada | $   38.5 | $   58.5 | $   79.3 | $   35.0 | $    211.3 |
| Europe | 188.6 | 12.2 | 361.7 | 117.5 | 680.0 |
| Asia | 3.2 | 11.0 | 220.3 | 115.4 | 349.9 |
| Middle East | 4.7 | 48.6 | 14.4 | 34.4 | 102.1 |
| Rest of the world | 29.5 | 7.8 | 42.5 | 55.0 | 134.8 |
| Total | $  264.5 | $  138.1 | $  718.2 | $  357.3 | $  1,478.1 |
| 2017 |  |  |  |  |  |
| Canada | $   26.6 | $   52.9 | $   72.9 | $   34.7 | $    187.1 |
| Europe | 176.5 | 11.0 | 310.6 | 98.1 | 596.2 |
| Asia | 2.4 | 7.3 | 205.9 | 109.8 | 325.4 |
| Middle East | 4.8 | 58.8 | 13.4 | 35.5 | 112.5 |
| Rest of the world | 23.2 | 6.1 | 42.0 | 48.7 | 120.0 |
| Total | $  233.5 | $  136.1 | $  644.8 | $  326.8 | $  1,341.2 |
Paragraphs:
Export sales from the U.S. during the years ended December 31, 2019, 2018 and 2017 were $531.8, $578.0 and $512.5, respectively. In the year ended December 31, 2019, these exports were shipped primarily to Asia (33%), Europe (24%), Canada (18%), Middle East (13%) and other (12%).
Sales to customers outside the U.S. accounted for a significant portion of Roper’s revenues. Sales are attributed to geographic areas based upon the location where the product is ultimately shipped. Roper’s net revenues for the years ended December 31, 2019, 2018 and 2017 are shown below by region, except for Canada, which is presented separately as it is the only country in which Roper has had greater than 4% of total revenues for any of the three years presented:
Question:
What is the proportion of net revenue from Europe and Asia over total net revenue in 2017?
Answer: (596.2 +325.4)/1341.2  = 0.69