| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 19.6 | +40.4% |
| 2Q26 | 8.5 | +239.1% |
| 1Q26 | 6.9 | -48.5% |
| 3Q25 | 13.9 | -25.2% |
| 2Q25 | 2.5 | -68.8% |
| 1Q25 | 13.4 | +46.6% |
| 4Q24 | 2.8 | -48.1% |
| 3Q24 | 18.6 | -8.0% |
| 2Q24 | 8.0 | -4.0% |
| 1Q24 | 9.2 | -31.4% |
| 4Q23 | 5.5 | +26.1% |
| 3Q23 | 20.3 | +131.9% |
| 2Q23 | 8.4 | -52.8% |
| 1Q23 | 13.4 | +14.2% |
| 4Q22 | 4.4 | -66.2% |
| 3Q22 | 8.7 | -28.7% |
| 2Q22 | 17.7 | +133.5% |
| 1Q22 | 11.7 | +59.8% |
| 4Q21 | 12.9 | -4.3% |
| 3Q21 | 12.3 | +13.2% |
| 2Q21 | 7.6 | +89.8% |
| 1Q21 | 7.3 | +3.8% |
| 4Q20 | 13.4 | +16.3% |
| 3Q20 | 10.8 | -24.8% |
| 2Q20 | 4.0 | -56.8% |
| 1Q20 | 7.1 | +22.7% |
| 4Q19 | 11.5 | +38.2% |
| 3Q19 | 14.4 | +23.8% |
| 2Q19 | 9.3 | -47.3% |
| 1Q19 | 5.7 | -46.4% |
| 4Q18 | 8.4 | +61.2% |
| 3Q18 | 11.6 | -23.5% |
| 2Q18 | 17.6 | -4.8% |
| 1Q18 | 10.7 | -41.9% |
| 4Q17 | 5.2 | +62.4% |
| 3Q17 | 15.2 | -20.6% |
| 2Q17 | 18.5 | - |
| 1Q17 | 18.5 | - |
| 4Q16 | 3.2 | - |
| 3Q16 | 19.1 | - |