| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 5.8 | -9.6% |
| 2Q26 | 2.4 | -33.3% |
| 1Q26 | 3.8 | -9.2% |
| 4Q25 | 6.3 | -20.3% |
| 3Q25 | 6.4 | +95.5% |
| 2Q25 | 3.6 | -10.3% |
| 1Q25 | 4.2 | -0.1% |
| 4Q24 | 7.9 | +45.7% |
| 3Q24 | 3.3 | -34.0% |
| 2Q24 | 4.0 | +6.7% |
| 1Q24 | 4.2 | -26.9% |
| 4Q23 | 5.4 | -16.7% |
| 3Q23 | 5.0 | -9.7% |
| 2Q23 | 3.7 | -7.1% |
| 1Q23 | 5.7 | +75.7% |
| 4Q22 | 6.5 | -2.4% |
| 3Q22 | 5.5 | +16.8% |
| 2Q22 | 4.0 | +34.2% |
| 1Q22 | 3.2 | +331.9% |
| 4Q21 | 6.7 | -25.5% |
| 3Q21 | 4.7 | +18.2% |
| 2Q21 | 3.0 | +3.8% |
| 1Q21 | 0.8 | -47.1% |
| 4Q20 | 9.0 | +69.5% |
| 3Q20 | 4.0 | +1.6% |
| 2Q20 | 2.9 | +35.3% |
| 1Q20 | 1.4 | -20.4% |
| 4Q19 | 5.3 | +2.2% |
| 3Q19 | 3.9 | -17.7% |
| 2Q19 | 2.1 | -13.7% |
| 1Q19 | 1.8 | -27.7% |
| 4Q18 | 5.2 | -9.3% |
| 3Q18 | 4.8 | +19.6% |
| 2Q18 | 2.5 | +11.6% |
| 1Q18 | 2.5 | +42.4% |
| 4Q17 | 5.7 | -8.1% |
| 3Q17 | 4.0 | +20.8% |
| 2Q17 | 2.2 | +1.0% |
| 1Q17 | 1.7 | -21.2% |
| 4Q16 | 6.2 | - |
| 3Q16 | 3.3 | - |
| 2Q16 | 2.2 | - |
| 1Q16 | 2.2 | - |