| 2021/03[4Q] | 2022/03[1Q] | 2022/03[2Q] | 2022/03[3Q] | 2022/03[4Q] | 2023/03[1Q] | 2023/03[2Q] | 2023/03[3Q] | 2023/03[4Q] | 2024/03[1Q] | 2024/03[2Q] | 2024/03[3Q] | |
| Depreciation | 6.9 | 1.7 | 3.4 | 5.1 | 6.9 | 1.8 | 3.7 | 5.6 | 7.6 | 1.8 | 3.9 | 6.0 |
| R&D Expenses | 10.0 | 2.2 | 4.8 | 7.6 | 10.5 | 2.7 | 5.7 | 8.5 | 11.4 | 3.1 | 6.4 | 9.4 |
| Ratio of Depreciation to net sales | 19.1% | 4.8% | 9.2% | 13.3% | 17.6% | 4.5% | 7.6% | 13.8% | 16.3% | 4.5% | 8.5% | 12.6% |
| Ratio of R&D Expenses to net sales | 27.7% | 6.3% | 13.1% | 19.9% | 26.8% | 6.8% | 11.8% | 21.0% | 24.4% | 7.9% | 14.0% | 19.7% |