| FY2015 | FY2016 | FY2017 | FY2018 | FY2019 | FY2020 | FY2021 | FY2022 | FY2023 | FY2024 | FY2025 | |
| Investments※ | 9,638 | 6,455 | 11,912 | 9,085 | 6,304 | 11,161 | 12,095 | 14,679 | 21,908 | 31,077 | 37,489 |
| Capital investments | 9,638 | 6,455 | 11,912 | 9,085 | 6,304 | 11,161 | 11,456 | 11,172 | 18,352 | 28,650 | 35,349 |
| R&D expenses | 5,968 | 6,087 | 6,048 | 5,926 | 6,270 | 6,631 | 7,313 | 7,594 | 8,288 | 8,355 | 8,484 |
| Depreciation | 5,059 | 5,629 | 6,157 | 6,362 | 6,406 | 8,210 | 8,743 | 10,101 | 10,235 | 10,620 | 12,291 |