| Year | Workforce | Percentage (%) |
| 2010 | 26 | 3.9 |
| 2011 | 39 | 5.9 |
| 2012 | 95 | 14.4 |
| 2013 | 98 | 14.9 |
| 2014 | 34 | 5.2 |
| 2015 | 59 | 9 |
| 2016 | 110 | 16.7 |
| 2017 | 20 | 3 |
| 2018 | 67 | 10.2 |
| 2019 | 40 | 6.1 |
| 2020 | 32 | 4.9 |
| 2021 | 39 | 5.9 |
| Total | 659 | 100 |