| 1 | A | B | C |
| --- | --- | --- | --- |
| 2 | average share of frontier firms in employment and gross ouput, 1991 to 2015 |  |  |
| 3 | industry | share of employment | share of gross output |
| 4 |  | percent |  |
| 5 | mining and oil and gas extraction | 16.54 | 43.67 |
| 6 | utilities | 8.95 | 47.56 |
| 7 | construction | 4.33 | 20.18 |
| 8 | manufacturing | 17.21 | 48.11 |
| 9 | wholesale and retail trade | 7.27 | 29.16 |
| 10 | transportation and warehousing | 5.31 | 31.46 |
| 11 | information and culture | 6.46 | 25.29 |
| 12 | broadcasting and telecommunications | 12.70 | 36.86 |
| 13 | finance, insurance and real estate | 3.81 | 27.22 |
| 14 | arts, entertainment and recreation | 5.27 | 37.11 |
| 15 | accommodation and food services | 2.23 | 7.68 |
| 16 | other services | 4.59 | 21.23 |
| 17 | all | 7.89 | 31.29 |

Question: what was the percent of total employment of frontier firms for the period of 1991 to 2015?
Answer: 7.89

Question: what was the percent of gross output in canadian industries of frontier firms for the period of 1991 to 2015?
Answer: 31.29

Question: what was the percent of total employment of frontier firms for the period of 1991 to 2015?
Answer: 7.89

Question: what was the percent of gross output in canadian industries of frontier firms for the period of 1991 to 2015?
Answer: 31.29