| 1 | A | B | C | D | E |
| --- | --- | --- | --- | --- | --- |
| 2 | note 1 owning a private incorporated business compared to the canadian-born,table 4 note 2 selected industries, by immigrant class, 2010 |  |  |  |  |
| 3 |  | all immigrants | immigrant class |  |  |
| 4 |  |  | family | economic | refugee |
| 5 |  | ratio |  |  |  |
| 6 | all industries | 1.0 | 0.9 | 1.0 | 0.7 |
| 7 | industry group |  |  |  |  |
| 8 | knowledge-based industries | 1.2 | 0.7 | 1.8 | 0.5 |
| 9 | engineering and information technology | 1.3 | 0.7 | 2.0 | 0.5 |
| 10 | retail (grocery) and food services | 1.7 | 1.6 | 1.5 | 1.6 |
| 11 | taxi, janitorial, landscaping | .. | .. | .. | .. |
| 12 | lessor of real estate | .. | .. | .. | .. |

Question: in 2010, how many times of economic class immigrants were as likely to own a company in knowledge-based industries?
Answer: 1.8

Question: how many times of economic class immigrants were as likely to own a company in engineering and it?
Answer: 2