| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q26 | 15.0 | +2.8% |
| 4Q25 | 19.1 | -16.9% |
| 1Q25 | 14.6 | +16.5% |
| 4Q24 | 23.0 | -2.3% |
| 3Q24 | 0.7 | -80.2% |
| 2Q24 | 27.2 | +2.8% |
| 1Q24 | 12.5 | -27.3% |
| 4Q23 | 23.5 | +19.1% |
| 3Q23 | 3.4 | +2513.0% |
| 2Q23 | 26.4 | -27.3% |
| 1Q23 | 17.2 | +4.2% |
| 4Q22 | 19.7 | -24.0% |
| 3Q22 | 0.1 | -97.9% |
| 2Q22 | 36.3 | +19.1% |
| 1Q22 | 16.5 | +12.9% |
| 4Q21 | 26.0 | +28.0% |
| 3Q21 | 6.3 | -193.9% |
| 2Q21 | 30.5 | -19.5% |
| 1Q21 | 14.6 | +4174.7% |
| 4Q20 | 20.3 | -10.2% |
| 3Q20 | -6.7 | -51.6% |
| 2Q20 | 37.9 | -4.3% |
| 1Q20 | 0.3 | -101.1% |
| 4Q19 | 22.6 | +3.4% |
| 3Q19 | -14.0 | -33.6% |
| 2Q19 | 39.6 | +15.7% |
| 1Q19 | -30.9 | +5.5% |
| 4Q18 | 21.9 | +4.4% |
| 3Q18 | -21.0 | +5.8% |
| 2Q18 | 34.2 | -9.0% |
| 1Q18 | -29.3 | -54.0% |
| 4Q17 | 20.9 | -17.2% |
| 3Q17 | -19.9 | -67.0% |
| 2Q17 | 37.6 | +16.0% |
| 1Q17 | -63.7 | -24.3% |
| 4Q16 | 25.3 | +1.6% |
| 3Q16 | -60.1 | - |
| 2Q16 | 32.4 | - |
| 1Q16 | -84.2 | - |
| 4Q15 | 24.9 | - |