| Year | Waste generated | Waste generated* | Difference | Percentage |
| Units × (1,000,000) | % | |||
| 2013 | 240.52 | 197.50 | 43.03 | 18 |
| 2014 | 261.46 | 215.97 | 45.49 | 17 |
| 2015 | 283.56 | 240.52 | 43.04 | 15 |
| 2016 | 309.17 | 261.46 | 47.71 | 15 |
| 2017 | 333.98 | 283.56 | 50.42 | 15 |
| 2018 | 359.35 | 309.17 | 50.18 | 14 |
| 2019 | 385.63 | 333.98 | 51.65 | 13 |
| 2020 | 412.82 | 359.35 | 53.47 | 13 |
| 2021 | 440.92 | 385.63 | 55.29 | 13 |
| 2022 | 469.93 | 412.82 | 57.11 | 12 |
| 2023 | 499.86 | 440.92 | 58.93 | 12 |
| 2024 | 530.69 | 469.93 | 60.75 | 11 |
| 2025 | 562.43 | 499.86 | 62.58 | 11 |