| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 15.2 | -42.6% |
| 2Q26 | 23.5 | +40.0% |
| 1Q26 | 23.6 | -18.4% |
| 4Q25 | 25.6 | +139.4% |
| 3Q25 | 26.5 | +0.8% |
| 2Q25 | 16.8 | +1.0% |
| 1Q25 | 29.0 | +4.4% |
| 4Q24 | 10.7 | -1135.9% |
| 3Q24 | 26.3 | +11.2% |
| 2Q24 | 16.6 | -1.6% |
| 1Q24 | 27.7 | -0.7% |
| 4Q23 | -1.0 | -99.0% |
| 3Q23 | 23.7 | -29.2% |
| 2Q23 | 16.9 | +40.4% |
| 1Q23 | 27.9 | -9.7% |
| 4Q22 | -105.6 | -695.1% |
| 3Q22 | 33.4 | +16.2% |
| 2Q22 | 12.0 | -37.2% |
| 1Q22 | 30.9 | +104.4% |
| 4Q21 | 17.7 | +10.1% |
| 3Q21 | 28.7 | +11.8% |
| 2Q21 | 19.1 | +4.1% |
| 1Q21 | 15.1 | -37.7% |
| 4Q20 | 16.1 | -21.9% |
| 3Q20 | 25.7 | +71.6% |
| 2Q20 | 18.4 | -20.8% |
| 1Q20 | 24.3 | +5.6% |
| 4Q19 | 20.6 | -4.8% |
| 3Q19 | 15.0 | -50.0% |
| 2Q19 | 23.2 | -26.7% |
| 1Q19 | 23.0 | -34.2% |
| 4Q18 | 21.7 | -15.8% |
| 3Q18 | 29.9 | +3.4% |
| 2Q18 | 31.6 | +21.7% |
| 1Q18 | 35.0 | +6.5% |
| 4Q17 | 25.7 | -4.2% |
| 3Q17 | 29.0 | -4.3% |
| 2Q17 | 26.0 | - |
| 1Q17 | 32.8 | - |
| 4Q16 | 26.9 | - |
| 3Q16 | 30.3 | - |