| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 4.7 | -18.9% |
| 2Q26 | 9.7 | +14.8% |
| 1Q26 | 6.9 | +27.5% |
| 4Q25 | 7.4 | +5.9% |
| 3Q25 | 5.8 | -30.7% |
| 2Q25 | 8.4 | +8.3% |
| 1Q25 | 5.4 | +130.9% |
| 4Q24 | 7.0 | -12.6% |
| 3Q24 | 8.3 | +35.1% |
| 2Q24 | 7.8 | +42.7% |
| 1Q24 | 2.3 | +24.4% |
| 4Q23 | 8.0 | +19.7% |
| 3Q23 | 6.2 | +0.6% |
| 2Q23 | 5.5 | -14.2% |
| 1Q23 | 1.9 | -25.7% |
| 4Q22 | 6.7 | -9.0% |
| 3Q22 | 6.1 | -19.6% |
| 2Q22 | 6.4 | -6.9% |
| 1Q22 | 2.5 | -18.1% |
| 4Q21 | 7.3 | +11.3% |
| 3Q21 | 7.6 | +60.7% |
| 2Q21 | 6.8 | -21.4% |
| 1Q21 | 3.1 | -44.3% |
| 4Q20 | 6.6 | +24.5% |
| 3Q20 | 4.7 | -24.3% |
| 2Q20 | 8.7 | +8.8% |
| 1Q20 | 5.5 | +39.3% |
| 4Q19 | 5.3 | -11.3% |
| 3Q19 | 6.2 | +44.5% |
| 2Q19 | 8.0 | -4.5% |
| 1Q19 | 4.0 | +18.3% |
| 4Q18 | 6.0 | -12.2% |
| 3Q18 | 4.3 | -17.9% |
| 2Q18 | 8.4 | +35.3% |
| 1Q18 | 3.4 | -20.2% |
| 4Q17 | 6.8 | +10.1% |
| 3Q17 | 5.3 | +27.0% |
| 2Q17 | 6.2 | - |
| 1Q17 | 4.2 | - |
| 4Q16 | 6.2 | - |
| 3Q16 | 4.1 | - |