| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q26 | 2.3 | +1.1% |
| 4Q25 | 1.8 | -529.6% |
| 3Q25 | 3.5 | +169.3% |
| 2Q25 | 2.0 | +87.1% |
| 1Q25 | 2.3 | +50.2% |
| 4Q24 | -0.4 | -113.6% |
| 3Q24 | 1.3 | -68.1% |
| 2Q24 | 1.1 | +97.9% |
| 1Q24 | 1.5 | -267.4% |
| 4Q23 | 3.2 | -483.3% |
| 3Q23 | 4.1 | -204.9% |
| 2Q23 | 0.5 | -344.8% |
| 1Q23 | -0.9 | -182.9% |
| 4Q22 | -0.8 | -81.3% |
| 3Q22 | -3.9 | -511.9% |
| 2Q22 | -0.2 | -106.6% |
| 1Q22 | 1.1 | -77.3% |
| 4Q21 | -4.4 | -433.5% |
| 3Q21 | 0.9 | -114.7% |
| 2Q21 | 3.3 | -610.1% |
| 1Q21 | 4.8 | +46.1% |
| 4Q20 | 1.3 | -34.2% |
| 3Q20 | -6.4 | -285.1% |
| 2Q20 | -0.6 | -114.1% |
| 1Q20 | 3.3 | -11.3% |
| 4Q19 | 2.0 | -9.3% |
| 3Q19 | 3.5 | -25.8% |
| 2Q19 | 4.6 | -24.6% |
| 1Q19 | 3.7 | -36.9% |
| 4Q18 | 2.2 | -39.6% |
| 3Q18 | 4.7 | -31.4% |
| 2Q18 | 6.0 | -8.6% |
| 1Q18 | 5.9 | -34.0% |
| 4Q17 | 3.7 | -23.8% |
| 3Q17 | 6.8 | +1.7% |
| 2Q17 | 6.6 | -10.6% |
| 1Q17 | 8.9 | -1.8% |
| 4Q16 | 4.8 | -34.9% |
| 3Q16 | 6.7 | - |
| 2Q16 | 7.4 | - |
| 1Q16 | 9.1 | - |
| 4Q15 | 7.4 | - |