| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 8.3 | +63.6% |
| 2Q26 | 2.4 | -47.4% |
| 1Q26 | 3.3 | -22.0% |
| 4Q25 | 3.5 | +293.8% |
| 3Q25 | 5.1 | -21.3% |
| 2Q25 | 4.6 | +14.7% |
| 1Q25 | 4.2 | -0.1% |
| 4Q24 | 0.9 | -127.4% |
| 3Q24 | 6.5 | +168.1% |
| 2Q24 | 4.0 | +5.1% |
| 1Q24 | 4.2 | -19.9% |
| 4Q23 | -3.3 | -175.0% |
| 3Q23 | 2.4 | -51.9% |
| 2Q23 | 3.8 | +33.9% |
| 1Q23 | 5.2 | -27.4% |
| 4Q22 | 4.3 | +3.0% |
| 3Q22 | 5.0 | -31.4% |
| 2Q22 | 2.8 | -32.3% |
| 1Q22 | 7.2 | +84.7% |
| 4Q21 | 4.2 | +145.5% |
| 3Q21 | 7.3 | -7.4% |
| 2Q21 | 4.2 | -9.8% |
| 1Q21 | 3.9 | -17.0% |
| 4Q20 | 1.7 | -30.4% |
| 3Q20 | 7.9 | +32.5% |
| 2Q20 | 4.6 | +21.2% |
| 1Q20 | 4.7 | -37.2% |
| 4Q19 | 2.5 | -19.8% |
| 3Q19 | 5.9 | -11.1% |
| 2Q19 | 3.8 | -1.8% |
| 1Q19 | 7.5 | +64.4% |
| 4Q18 | 3.1 | -6.5% |
| 3Q18 | 6.7 | +22.3% |
| 2Q18 | 3.9 | +3.3% |
| 1Q18 | 4.6 | +15.8% |
| 4Q17 | 3.3 | +9.8% |
| 3Q17 | 5.5 | -6.8% |
| 2Q17 | 3.8 | - |
| 1Q17 | 3.9 | - |
| 4Q16 | 3.0 | - |
| 3Q16 | 5.9 | - |