| Ratio | FY2020 | FY2021 | FY2022 | FY2023 | FY2024 | FY2025 | Trend | YoY |
|---|---|---|---|---|---|---|---|---|
| Gross margin | 97.4% | — | — | — | — | — | — | |
| Operating margin | 151.3% | 132.7% | 98.6% | 90.5% | 85.4% | 85.4% | +0.0 pts | |
| Net margin | 526.3% | 777.2% | 703.7% | 852.6% | 819.7% | 982.0% | +162.3 pts | |
| EBITDA margin | — | 132.7% | 98.6% | 90.5% | 85.4% | 85.4% | +0.0 pts | |
| Return on equity | 5.1% | 6.0% | 7.2% | 6.4% | 7.4% | 7.5% | +0.1 pts | |
| Return on assets | 5.0% | 5.7% | 7.0% | 6.2% | 7.2% | 7.2% | +0.1 pts | |
| Return on capital employed | 1.5% | 1.0% | 1.0% | 0.7% | 0.7% | 0.6% | −0.1 pts | |
| Debt / equity | 0.0× | 0.0× | 0.0× | 0.0× | 0.0× | 0.0× | — | |
| Debt / assets | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | — | |
| Interest coverage | 0.0× | 0.0× | 0.0× | 0.0× | 0.0× | 0.0× | — | |
| Cash ratio | 1.3× | 1.5× | 1.2× | 0.9× | 1.0× | 1.0× | −3.4% | |
| Asset turnover | 0.0× | 0.0× | 0.0× | 0.0× | 0.0× | 0.0× | −15.6% | |
| Receivables turnover | — | 1.0× | 1.3× | 1.2× | 1.8× | — | — | |
| Dividend payout | 16.6% | 12.3% | 18.7% | 20.3% | 25.3% | 28.9% | +3.7 pts |