| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 20.2 | +4.8% |
| 2Q26 | 16.5 | +50.6% |
| 1Q26 | 15.4 | -15.7% |
| 4Q25 | 15.9 | +34.5% |
| 3Q25 | 19.2 | +88.2% |
| 2Q25 | 11.0 | +6.8% |
| 1Q25 | 18.3 | +96.7% |
| 4Q24 | 11.8 | -349.4% |
| 3Q24 | 10.2 | +195.6% |
| 2Q24 | 10.3 | -8.8% |
| 1Q24 | 9.3 | -38.5% |
| 4Q23 | -4.7 | -149.7% |
| 3Q23 | 3.5 | -64.9% |
| 2Q23 | 11.2 | +1.5% |
| 1Q23 | 15.1 | +90.8% |
| 4Q22 | 9.5 | -7.7% |
| 3Q22 | 9.9 | +46.0% |
| 2Q22 | 11.1 | +205.7% |
| 1Q22 | 7.9 | -27.7% |
| 4Q21 | 10.3 | -21.4% |
| 3Q21 | 6.8 | -26.9% |
| 2Q21 | 3.6 | -47.0% |
| 1Q21 | 10.9 | +20.0% |
| 4Q20 | 13.1 | +70.1% |
| 3Q20 | 9.2 | -21.4% |
| 2Q20 | 6.8 | -41.1% |
| 1Q20 | 9.1 | -24.6% |
| 4Q19 | 7.7 | +2.7% |
| 3Q19 | 11.7 | -18.6% |
| 2Q19 | 11.6 | -17.9% |
| 1Q19 | 12.1 | -24.1% |
| 4Q18 | 7.5 | -43.3% |
| 3Q18 | 14.4 | -7.2% |
| 2Q18 | 14.1 | +2.5% |
| 1Q18 | 15.9 | +32.6% |
| 4Q17 | 13.3 | +16.9% |
| 3Q17 | 15.5 | +15.1% |
| 2Q17 | 13.8 | - |
| 1Q17 | 12.0 | - |
| 4Q16 | 11.3 | - |
| 3Q16 | 13.5 | - |