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| Afforestation Area | |
| 2007 | 6.947 |
| 2008 | 6.249 |
| 2009 | 6.648 |
| 2010 | 8.314 |
| 2011 | 6.653 |
| 2012 | 6.652 |
| 2013 | 6.252 |
| 2014 | 6.156 |
| 2015 | 6.293 |
| 2016 | 6.5 |
| 2017 | 5.536 |
| 2018 | 4.025 |
| 2019 | 3.55 |
| 2020 | 2.434 |
| 2021 | 2.016 |
| 2022 | 2.273 |
| 2023 | 1.651 |