| 1 | A | B | C | D | E | F |
| --- | --- | --- | --- | --- | --- | --- |
| 2 | note 1 that increased the most over time, canada, 1996 to 2016 |  |  |  |  |  |
| 3 |  | workers |  | percent change in number of workers | proportion of workers aged 55 and over |  |
| 4 |  | 1996 | 2016 | 1996 to 2016 | 1996 | 2016 |
| 5 |  | number |  | percent |  |  |
| 6 | occupation |  |  |  |  |  |
| 7 | executive assistants | 11,300 | 43,600 | 286 | 8.0 | 25.2 |
| 8 | estheticians, electrologists and related occupations | 15,100 | 57,800 | 284 | 5.2 | 11.2 |
| 9 | professional occupations in advertising, marketing and public relations | 25,300 | 89,900 | 256 | 7.9 | 12.7 |
| 10 | computer and information systems managers | 20,100 | 62,200 | 209 | 5.0 | 15.6 |
| 11 | inspectors in public and environmental health and occupational health and safety | 10,200 | 31,300 | 207 | 10.6 | 20.9 |
| 12 | social and community service workers | 48,200 | 139,800 | 190 | 5.7 | 17.9 |
| 13 | chefs | 20,500 | 59,000 | 188 | 8.8 | 14.5 |
| 14 | financial and investment analysts | 18,900 | 51,600 | 173 | 6.1 | 11.8 |
| 15 | human resources professionals | 26,800 | 72,300 | 170 | 8.5 | 18.3 |
| 16 | food service supervisors | 15,300 | 40,400 | 164 | 5.6 | 7.8 |
| 17 | administrative officers | 100,100 | 260,500 | 160 | 10.2 | 26.0 |
| 18 | financial sales representatives | 24,200 | 60,500 | 151 | 4.4 | 15.8 |
| 19 | post-secondary teaching and research assistants | 24,900 | 62,300 | 150 | 4.1 | 6.8 |
| 20 | business development officers and marketing researchers and consultants | 25,900 | 62,900 | 143 | 8.3 | 15.5 |
| 21 | early childhood educators and assistants | 79,900 | 193,600 | 142 | 4.6 | 12.9 |
| 22 | purchasing agents and officers | 18,500 | 44,300 | 139 | 9.6 | 23.6 |
| 23 | human resources and recruitment officers | 12,900 | 30,600 | 137 | 8.0 | 13.3 |
| 24 | dental hygienists and dental therapists | 11,100 | 26,100 | 136 | 1.0 | 11.0 |
| 25 | residential and commercial installers and servicers | 19,800 | 46,400 | 135 | 7.3 | 18.1 |
| 26 | professional occupations in business management consulting | 35,200 | 78,300 | 123 | 15.0 | 24.7 |
| 27 | program leaders and instructors in recreation, sport and fitness | 47,000 | 104,700 | 123 | 3.4 | 8.7 |
| 28 | senior managers - financial, communications and other business services | 28,700 | 61,400 | 114 | 20.2 | 32.4 |
| 29 | nurse aides, orderlies and patient service associates | 117,500 | 245,500 | 109 | 11.3 | 23.1 |
| 30 | electricians | 40,100 | 83,700 | 109 | 9.5 | 15.7 |
| 31 | elementary and secondary school teacher assistants | 57,600 | 119,900 | 108 | 9.1 | 24.5 |

Question: by what percentage did the number of workers in professional occupations in advertising, marketing and public relations increase between 1996 and 2016?
Answer: 256

Question: by what percentage did the number of computer and information systems managers increase between 1996 and 2016?
Answer: 209

Question: by what percentage did the number of inspectors in public and environmental health and occupational health and safety increase between 1996 and 2016?
Answer: 207

Question: what is the percentage of older workers in professional occupations in advertising, marketing and public relations in 1996?
Answer: 7.9

Question: what is the percentage of older workers in professional occupations in advertising, marketing and public relations in 2016?
Answer: 12.7