| 1 | A | B | C | D | E | F | G | H | I |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 2 | number and percent currently working in a noisy environment and vulnerable to noise by sex, employment status and occupational category, household population aged 19 to 79, canada excluding territories, 2012 to 2015 |  |  |  |  |  |  |  |  |
| 3 | characteristics | currently working in a noisy environment |  |  |  | vulnerable to noise |  |  |  |
| 4 |  | number '000 | % | 95% confidence interval |  | number '000 | % | 95% confidence interval |  |
| 5 |  |  |  |  |  |  |  |  |  |
| 6 |  |  |  |  |  |  |  |  |  |
| 7 |  |  |  | from | to |  |  | from | to |
| 8 | total | 3,550 | 13.8 | 11.8 | 16.0 | 1,776 | 50.1 | 42.4 | 57.9 |
| 9 | sex |  |  |  |  |  |  |  |  |
| 10 | men | 2,709 | 21.2 | 17.9 | 25.1 | 1,148 | 42.4 | 33.9 | 51.3 |
| 11 | women | 842 | 6.5 | 4.9 | 8.5 | 628 | 75.3 | 61.4 | 85.3 |
| 12 | employment |  |  |  |  |  |  |  |  |
| 13 | employee | 3,026 | 18.9 | 16.2 | 21.9 | 1,411 | 46.7 | 38.5 | 55.2 |
| 14 | self-employed / unpaid family business | 477 | 15.0 | 10.2 | 21.6 | 344 | 72.1 | 58.3 | 82.7 |
| 15 | occupational category |  |  |  |  |  |  |  |  |
| 16 | white-collar | 1,457 | 10.2 | 8.7 | 11.9 | 960 | 66.2 | 55.9 | 75.2 |
| 17 | blue-collar | 1,895 | 52.1 | 44.4 | 59.7 | 729 | 38.5 | 26.4 | 52.2 |

Question: how many canadians are currently working in noisy environments over the 2012-to-2015 period?
Answer: 3550

Question: what is the percentage of canadians are currently working in noisy environments over the 2012-to-2015 period?
Answer: 13.8

Question: what is the percentage of workers who are vulnerable to loud noise among those who are currently working in noisy environments?
Answer: 50.1

Question: which kind of people who worked in noisy environments is more likely to be vulnerable, the self-employed or employees?
Answer: self-employed / unpaid family business

Question: what is the proportion of employees who worked in noisy environments to be vulnerable?
Answer: 46.7

Question: what is the proportion of the self-employed who worked in noisy environments to be vulnerable?
Answer: 72.1

Question: which kind of occupational category is more likely to work in noisy environments, blue-collar or white-collar?
Answer: blue-collar

Question: which kind of occupational category is less likely to be vulnerable to excessive noise, blue-collar or white-collar?
Answer: blue-collar

Question: what is the percentage of people in blue-collar occupations to be vulnerable to excessive noise?
Answer: 38.5

Question: what is the percentage of people in white-collar occupations to be vulnerable to excessive noise?
Answer: 66.2