| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 2.5 | -35.6% |
| 2Q26 | 2.2 | +8.0% |
| 1Q26 | 3.6 | +33.9% |
| 4Q25 | 2.8 | +4.1% |
| 3Q25 | 3.9 | +22.9% |
| 2Q25 | 2.0 | -25.6% |
| 1Q25 | 2.7 | +83.6% |
| 4Q24 | 2.7 | +997.4% |
| 3Q24 | 3.2 | -9.2% |
| 2Q24 | 2.8 | +71.5% |
| 1Q24 | 1.5 | -45.6% |
| 4Q23 | 0.2 | -89.6% |
| 3Q23 | 3.5 | +20.6% |
| 2Q23 | 1.6 | +21.6% |
| 1Q23 | 2.7 | -8.1% |
| 4Q22 | 2.4 | +226.3% |
| 3Q22 | 2.9 | +29.8% |
| 2Q22 | 1.3 | -14.0% |
| 1Q22 | 2.9 | +189.7% |
| 4Q21 | 0.7 | -41.0% |
| 3Q21 | 2.2 | +48.5% |
| 2Q21 | 1.5 | +274.3% |
| 1Q21 | 1.0 | -43.2% |
| 4Q20 | 1.2 | -40.5% |
| 3Q20 | 1.5 | -43.6% |
| 2Q20 | 0.4 | -75.2% |
| 1Q20 | 1.8 | -9.7% |
| 4Q19 | 2.1 | -11.2% |
| 3Q19 | 2.7 | +12.8% |
| 2Q19 | 1.7 | +12.3% |
| 1Q19 | 2.0 | -1.7% |
| 4Q18 | 2.3 | +4.2% |
| 3Q18 | 2.4 | -9.9% |
| 2Q18 | 1.5 | -19.8% |
| 1Q18 | 2.0 | -12.8% |
| 4Q17 | 2.2 | +48.7% |
| 3Q17 | 2.6 | +12.8% |
| 2Q17 | 1.8 | - |
| 1Q17 | 2.3 | - |
| 4Q16 | 1.5 | - |
| 3Q16 | 2.3 | - |